diff options
Diffstat (limited to 'libotr/libgcrypt-1.8.7/tests/pubkey.c')
| -rw-r--r-- | libotr/libgcrypt-1.8.7/tests/pubkey.c | 1202 |
1 files changed, 1202 insertions, 0 deletions
diff --git a/libotr/libgcrypt-1.8.7/tests/pubkey.c b/libotr/libgcrypt-1.8.7/tests/pubkey.c new file mode 100644 index 0000000..fbb7bbb --- /dev/null +++ b/libotr/libgcrypt-1.8.7/tests/pubkey.c @@ -0,0 +1,1202 @@ +/* pubkey.c - Public key encryption/decryption tests + * Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc. + * + * This file is part of Libgcrypt. + * + * Libgcrypt is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * Libgcrypt is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this program; if not, see <http://www.gnu.org/licenses/>. + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif +#include <stdarg.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + + +#define PGM "pubkey" +#include "t-common.h" + + +/* Sample RSA keys, taken from basic.c. */ + +static const char sample_private_key_1[] = +"(private-key\n" +" (openpgp-rsa\n" +" (n #00e0ce96f90b6c9e02f3922beada93fe50a875eac6bcc18bb9a9cf2e84965caa" + "2d1ff95a7f542465c6c0c19d276e4526ce048868a7a914fd343cc3a87dd74291" + "ffc565506d5bbb25cbac6a0e2dd1f8bcaab0d4a29c2f37c950f363484bf269f7" + "891440464baf79827e03a36e70b814938eebdc63e964247be75dc58b014b7ea251#)\n" +" (e #010001#)\n" +" (d #046129F2489D71579BE0A75FE029BD6CDB574EBF57EA8A5B0FDA942CAB943B11" + "7D7BB95E5D28875E0F9FC5FCC06A72F6D502464DABDED78EF6B716177B83D5BD" + "C543DC5D3FED932E59F5897E92E6F58A0F33424106A3B6FA2CBF877510E4AC21" + "C3EE47851E97D12996222AC3566D4CCB0B83D164074ABF7DE655FC2446DA1781#)\n" +" (p #00e861b700e17e8afe6837e7512e35b6ca11d0ae47d8b85161c67baf64377213" + "fe52d772f2035b3ca830af41d8a4120e1c1c70d12cc22f00d28d31dd48a8d424f1#)\n" +" (q #00f7a7ca5367c661f8e62df34f0d05c10c88e5492348dd7bddc942c9a8f369f9" + "35a07785d2db805215ed786e4285df1658eed3ce84f469b81b50d358407b4ad361#)\n" +" (u #304559a9ead56d2309d203811a641bb1a09626bc8eb36fffa23c968ec5bd891e" + "ebbafc73ae666e01ba7c8990bae06cc2bbe10b75e69fcacb353a6473079d8e9b#)\n" +" )\n" +")\n"; + +/* The same key as above but without p, q and u to test the non CRT case. */ +static const char sample_private_key_1_1[] = +"(private-key\n" +" (openpgp-rsa\n" +" (n #00e0ce96f90b6c9e02f3922beada93fe50a875eac6bcc18bb9a9cf2e84965caa" + "2d1ff95a7f542465c6c0c19d276e4526ce048868a7a914fd343cc3a87dd74291" + "ffc565506d5bbb25cbac6a0e2dd1f8bcaab0d4a29c2f37c950f363484bf269f7" + "891440464baf79827e03a36e70b814938eebdc63e964247be75dc58b014b7ea251#)\n" +" (e #010001#)\n" +" (d #046129F2489D71579BE0A75FE029BD6CDB574EBF57EA8A5B0FDA942CAB943B11" + "7D7BB95E5D28875E0F9FC5FCC06A72F6D502464DABDED78EF6B716177B83D5BD" + "C543DC5D3FED932E59F5897E92E6F58A0F33424106A3B6FA2CBF877510E4AC21" + "C3EE47851E97D12996222AC3566D4CCB0B83D164074ABF7DE655FC2446DA1781#)\n" +" )\n" +")\n"; + +/* The same key as above but just without q to test the non CRT case. This + should fail. */ +static const char sample_private_key_1_2[] = +"(private-key\n" +" (openpgp-rsa\n" +" (n #00e0ce96f90b6c9e02f3922beada93fe50a875eac6bcc18bb9a9cf2e84965caa" + "2d1ff95a7f542465c6c0c19d276e4526ce048868a7a914fd343cc3a87dd74291" + "ffc565506d5bbb25cbac6a0e2dd1f8bcaab0d4a29c2f37c950f363484bf269f7" + "891440464baf79827e03a36e70b814938eebdc63e964247be75dc58b014b7ea251#)\n" +" (e #010001#)\n" +" (d #046129F2489D71579BE0A75FE029BD6CDB574EBF57EA8A5B0FDA942CAB943B11" + "7D7BB95E5D28875E0F9FC5FCC06A72F6D502464DABDED78EF6B716177B83D5BD" + "C543DC5D3FED932E59F5897E92E6F58A0F33424106A3B6FA2CBF877510E4AC21" + "C3EE47851E97D12996222AC3566D4CCB0B83D164074ABF7DE655FC2446DA1781#)\n" +" (p #00e861b700e17e8afe6837e7512e35b6ca11d0ae47d8b85161c67baf64377213" + "fe52d772f2035b3ca830af41d8a4120e1c1c70d12cc22f00d28d31dd48a8d424f1#)\n" +" (u #304559a9ead56d2309d203811a641bb1a09626bc8eb36fffa23c968ec5bd891e" + "ebbafc73ae666e01ba7c8990bae06cc2bbe10b75e69fcacb353a6473079d8e9b#)\n" +" )\n" +")\n"; + +static const char sample_public_key_1[] = +"(public-key\n" +" (rsa\n" +" (n #00e0ce96f90b6c9e02f3922beada93fe50a875eac6bcc18bb9a9cf2e84965caa" + "2d1ff95a7f542465c6c0c19d276e4526ce048868a7a914fd343cc3a87dd74291" + "ffc565506d5bbb25cbac6a0e2dd1f8bcaab0d4a29c2f37c950f363484bf269f7" + "891440464baf79827e03a36e70b814938eebdc63e964247be75dc58b014b7ea251#)\n" +" (e #010001#)\n" +" )\n" +")\n"; + + +static void +show_sexp (const char *prefix, gcry_sexp_t a) +{ + char *buf; + size_t size; + + if (prefix) + fputs (prefix, stderr); + size = gcry_sexp_sprint (a, GCRYSEXP_FMT_ADVANCED, NULL, 0); + buf = gcry_xmalloc (size); + + gcry_sexp_sprint (a, GCRYSEXP_FMT_ADVANCED, buf, size); + fprintf (stderr, "%.*s", (int)size, buf); + gcry_free (buf); +} + +/* from ../cipher/pubkey-util.c */ +static gpg_err_code_t +_gcry_pk_util_get_nbits (gcry_sexp_t list, unsigned int *r_nbits) +{ + char buf[50]; + const char *s; + size_t n; + + *r_nbits = 0; + + list = gcry_sexp_find_token (list, "nbits", 0); + if (!list) + return 0; /* No NBITS found. */ + + s = gcry_sexp_nth_data (list, 1, &n); + if (!s || n >= DIM (buf) - 1 ) + { + /* NBITS given without a cdr. */ + gcry_sexp_release (list); + return GPG_ERR_INV_OBJ; + } + memcpy (buf, s, n); + buf[n] = 0; + *r_nbits = (unsigned int)strtoul (buf, NULL, 0); + gcry_sexp_release (list); + return 0; +} + +/* Convert STRING consisting of hex characters into its binary + representation and return it as an allocated buffer. The valid + length of the buffer is returned at R_LENGTH. The string is + delimited by end of string. The function returns NULL on + error. */ +static void * +data_from_hex (const char *string, size_t *r_length) +{ + const char *s; + unsigned char *buffer; + size_t length; + + buffer = gcry_xmalloc (strlen(string)/2+1); + length = 0; + for (s=string; *s; s +=2 ) + { + if (!hexdigitp (s) || !hexdigitp (s+1)) + die ("error parsing hex string `%s'\n", string); + ((unsigned char*)buffer)[length++] = xtoi_2 (s); + } + *r_length = length; + return buffer; +} + + +static void +extract_cmp_data (gcry_sexp_t sexp, const char *name, const char *expected) +{ + gcry_sexp_t l1; + const void *a; + size_t alen; + void *b; + size_t blen; + + l1 = gcry_sexp_find_token (sexp, name, 0); + a = gcry_sexp_nth_data (l1, 1, &alen); + b = data_from_hex (expected, &blen); + if (!a) + fail ("parameter \"%s\" missing in key\n", name); + else if ( alen != blen || memcmp (a, b, alen) ) + { + fail ("parameter \"%s\" does not match expected value\n", name); + if (verbose) + { + info ("expected: %s\n", expected); + show_sexp ("sexp: ", sexp); + } + } + gcry_free (b); + gcry_sexp_release (l1); +} + + +static void +check_keys_crypt (gcry_sexp_t pkey, gcry_sexp_t skey, + gcry_sexp_t plain0, gpg_err_code_t decrypt_fail_code) +{ + gcry_sexp_t plain1, cipher, l; + gcry_mpi_t x0, x1; + int rc; + int have_flags; + + /* Extract data from plaintext. */ + l = gcry_sexp_find_token (plain0, "value", 0); + x0 = gcry_sexp_nth_mpi (l, 1, GCRYMPI_FMT_USG); + gcry_sexp_release (l); + + /* Encrypt data. */ + rc = gcry_pk_encrypt (&cipher, plain0, pkey); + if (rc) + die ("encryption failed: %s\n", gcry_strerror (rc)); + + l = gcry_sexp_find_token (cipher, "flags", 0); + have_flags = !!l; + gcry_sexp_release (l); + + /* Decrypt data. */ + rc = gcry_pk_decrypt (&plain1, cipher, skey); + gcry_sexp_release (cipher); + if (rc) + { + if (decrypt_fail_code && gpg_err_code (rc) == decrypt_fail_code) + { + gcry_mpi_release (x0); + return; /* This is the expected failure code. */ + } + die ("decryption failed: %s\n", gcry_strerror (rc)); + } + + /* Extract decrypted data. Note that for compatibility reasons, the + output of gcry_pk_decrypt depends on whether a flags lists (even + if empty) occurs in its input data. Because we passed the output + of encrypt directly to decrypt, such a flag value won't be there + as of today. We check it anyway. */ + l = gcry_sexp_find_token (plain1, "value", 0); + if (l) + { + if (!have_flags) + die ("compatibility mode of pk_decrypt broken\n"); + gcry_sexp_release (plain1); + x1 = gcry_sexp_nth_mpi (l, 1, GCRYMPI_FMT_USG); + gcry_sexp_release (l); + } + else + { + if (have_flags) + die ("compatibility mode of pk_decrypt broken\n"); + x1 = gcry_sexp_nth_mpi (plain1, 0, GCRYMPI_FMT_USG); + gcry_sexp_release (plain1); + } + + /* Compare. */ + if (gcry_mpi_cmp (x0, x1)) + die ("data corrupted\n"); + gcry_mpi_release (x0); + gcry_mpi_release (x1); +} + +static void +check_keys (gcry_sexp_t pkey, gcry_sexp_t skey, unsigned int nbits_data, + gpg_err_code_t decrypt_fail_code) +{ + gcry_sexp_t plain; + gcry_mpi_t x; + int rc; + + /* Create plain text. */ + x = gcry_mpi_new (nbits_data); + gcry_mpi_randomize (x, nbits_data, GCRY_WEAK_RANDOM); + + rc = gcry_sexp_build (&plain, NULL, "(data (flags raw) (value %m))", x); + if (rc) + die ("converting data for encryption failed: %s\n", + gcry_strerror (rc)); + + check_keys_crypt (pkey, skey, plain, decrypt_fail_code); + gcry_sexp_release (plain); + gcry_mpi_release (x); + + /* Create plain text. */ + x = gcry_mpi_new (nbits_data); + gcry_mpi_randomize (x, nbits_data, GCRY_WEAK_RANDOM); + + rc = gcry_sexp_build (&plain, NULL, + "(data (flags raw no-blinding) (value %m))", x); + gcry_mpi_release (x); + if (rc) + die ("converting data for encryption failed: %s\n", + gcry_strerror (rc)); + + check_keys_crypt (pkey, skey, plain, decrypt_fail_code); + gcry_sexp_release (plain); +} + +static void +get_keys_sample (gcry_sexp_t *pkey, gcry_sexp_t *skey, int secret_variant) +{ + gcry_sexp_t pub_key, sec_key; + int rc; + static const char *secret; + + + switch (secret_variant) + { + case 0: secret = sample_private_key_1; break; + case 1: secret = sample_private_key_1_1; break; + case 2: secret = sample_private_key_1_2; break; + default: die ("BUG\n"); + } + + rc = gcry_sexp_sscan (&pub_key, NULL, sample_public_key_1, + strlen (sample_public_key_1)); + if (!rc) + rc = gcry_sexp_sscan (&sec_key, NULL, secret, strlen (secret)); + if (rc) + die ("converting sample keys failed: %s\n", gcry_strerror (rc)); + + *pkey = pub_key; + *skey = sec_key; +} + +static void +get_keys_new (gcry_sexp_t *pkey, gcry_sexp_t *skey) +{ + gcry_sexp_t key_spec, key, pub_key, sec_key; + int rc; + + rc = gcry_sexp_new (&key_spec, + "(genkey (rsa (nbits 4:2048)))", 0, 1); + if (rc) + die ("error creating S-expression: %s\n", gcry_strerror (rc)); + rc = gcry_pk_genkey (&key, key_spec); + gcry_sexp_release (key_spec); + if (rc) + die ("error generating RSA key: %s\n", gcry_strerror (rc)); + + if (verbose > 1) + show_sexp ("generated RSA key:\n", key); + + pub_key = gcry_sexp_find_token (key, "public-key", 0); + if (! pub_key) + die ("public part missing in key\n"); + + sec_key = gcry_sexp_find_token (key, "private-key", 0); + if (! sec_key) + die ("private part missing in key\n"); + + gcry_sexp_release (key); + *pkey = pub_key; + *skey = sec_key; +} + + +static void +get_keys_x931_new (gcry_sexp_t *pkey, gcry_sexp_t *skey) +{ + gcry_sexp_t key_spec, key, pub_key, sec_key; + int rc; + + rc = gcry_sexp_new (&key_spec, + "(genkey (rsa (nbits 4:2048)(use-x931)))", 0, 1); + if (rc) + die ("error creating S-expression: %s\n", gcry_strerror (rc)); + rc = gcry_pk_genkey (&key, key_spec); + gcry_sexp_release (key_spec); + if (rc) + die ("error generating RSA key: %s\n", gcry_strerror (rc)); + + if (verbose > 1) + show_sexp ("generated RSA (X9.31) key:\n", key); + + pub_key = gcry_sexp_find_token (key, "public-key", 0); + if (!pub_key) + die ("public part missing in key\n"); + + sec_key = gcry_sexp_find_token (key, "private-key", 0); + if (!sec_key) + die ("private part missing in key\n"); + + gcry_sexp_release (key); + *pkey = pub_key; + *skey = sec_key; +} + + +static void +get_elg_key_new (gcry_sexp_t *pkey, gcry_sexp_t *skey, int fixed_x) +{ + gcry_sexp_t key_spec, key, pub_key, sec_key; + int rc; + + rc = gcry_sexp_new + (&key_spec, + (fixed_x + ? "(genkey (elg (nbits 4:1024)(xvalue my.not-so-secret.key)))" + : "(genkey (elg (nbits 3:512)))"), + 0, 1); + + if (rc) + die ("error creating S-expression: %s\n", gcry_strerror (rc)); + rc = gcry_pk_genkey (&key, key_spec); + gcry_sexp_release (key_spec); + if (rc) + die ("error generating Elgamal key: %s\n", gcry_strerror (rc)); + + if (verbose > 1) + show_sexp ("generated ELG key:\n", key); + + pub_key = gcry_sexp_find_token (key, "public-key", 0); + if (!pub_key) + die ("public part missing in key\n"); + + sec_key = gcry_sexp_find_token (key, "private-key", 0); + if (!sec_key) + die ("private part missing in key\n"); + + gcry_sexp_release (key); + *pkey = pub_key; + *skey = sec_key; +} + + +static void +get_dsa_key_new (gcry_sexp_t *pkey, gcry_sexp_t *skey, int transient_key) +{ + gcry_sexp_t key_spec, key, pub_key, sec_key; + int rc; + + rc = gcry_sexp_new (&key_spec, + transient_key + ? "(genkey (dsa (nbits 4:2048)(transient-key)))" + : "(genkey (dsa (nbits 4:2048)))", + 0, 1); + if (rc) + die ("error creating S-expression: %s\n", gcry_strerror (rc)); + rc = gcry_pk_genkey (&key, key_spec); + gcry_sexp_release (key_spec); + if (rc) + die ("error generating DSA key: %s\n", gcry_strerror (rc)); + + if (verbose > 1) + show_sexp ("generated DSA key:\n", key); + + pub_key = gcry_sexp_find_token (key, "public-key", 0); + if (!pub_key) + die ("public part missing in key\n"); + + sec_key = gcry_sexp_find_token (key, "private-key", 0); + if (!sec_key) + die ("private part missing in key\n"); + + gcry_sexp_release (key); + *pkey = pub_key; + *skey = sec_key; +} + + +static void +get_dsa_key_fips186_new (gcry_sexp_t *pkey, gcry_sexp_t *skey) +{ + gcry_sexp_t key_spec, key, pub_key, sec_key; + int rc; + + rc = gcry_sexp_new + (&key_spec, "(genkey (dsa (nbits 4:2048)(use-fips186)))", 0, 1); + if (rc) + die ("error creating S-expression: %s\n", gcry_strerror (rc)); + rc = gcry_pk_genkey (&key, key_spec); + gcry_sexp_release (key_spec); + if (rc) + die ("error generating DSA key: %s\n", gcry_strerror (rc)); + + if (verbose > 1) + show_sexp ("generated DSA key (fips 186):\n", key); + + pub_key = gcry_sexp_find_token (key, "public-key", 0); + if (!pub_key) + die ("public part missing in key\n"); + + sec_key = gcry_sexp_find_token (key, "private-key", 0); + if (!sec_key) + die ("private part missing in key\n"); + + gcry_sexp_release (key); + *pkey = pub_key; + *skey = sec_key; +} + + +static void +get_dsa_key_with_domain_new (gcry_sexp_t *pkey, gcry_sexp_t *skey) +{ + gcry_sexp_t key_spec, key, pub_key, sec_key; + int rc; + + rc = gcry_sexp_new + (&key_spec, + "(genkey (dsa (transient-key)(domain" + "(p #d3aed1876054db831d0c1348fbb1ada72507e5fbf9a62cbd47a63aeb7859d6921" + "4adeb9146a6ec3f43520f0fd8e3125dd8bbc5d87405d1ac5f82073cd762a3f8d7" + "74322657c9da88a7d2f0e1a9ceb84a39cb40876179e6a76e400498de4bb9379b0" + "5f5feb7b91eb8fea97ee17a955a0a8a37587a272c4719d6feb6b54ba4ab69#)" + "(q #9c916d121de9a03f71fb21bc2e1c0d116f065a4f#)" + "(g #8157c5f68ca40b3ded11c353327ab9b8af3e186dd2e8dade98761a0996dda99ab" + "0250d3409063ad99efae48b10c6ab2bba3ea9a67b12b911a372a2bba260176fad" + "b4b93247d9712aad13aa70216c55da9858f7a298deb670a403eb1e7c91b847f1e" + "ccfbd14bd806fd42cf45dbb69cd6d6b43add2a78f7d16928eaa04458dea44#)" + ")))", 0, 1); + if (rc) + die ("error creating S-expression: %s\n", gcry_strerror (rc)); + rc = gcry_pk_genkey (&key, key_spec); + gcry_sexp_release (key_spec); + if (rc) + die ("error generating DSA key: %s\n", gcry_strerror (rc)); + + if (verbose > 1) + show_sexp ("generated DSA key:\n", key); + + pub_key = gcry_sexp_find_token (key, "public-key", 0); + if (!pub_key) + die ("public part missing in key\n"); + + sec_key = gcry_sexp_find_token (key, "private-key", 0); + if (!sec_key) + die ("private part missing in key\n"); + + gcry_sexp_release (key); + *pkey = pub_key; + *skey = sec_key; +} + +#if 0 +static void +get_dsa_key_fips186_with_domain_new (gcry_sexp_t *pkey, gcry_sexp_t *skey) +{ + gcry_sexp_t key_spec, key, pub_key, sec_key; + int rc; + + rc = gcry_sexp_new + (&key_spec, + "(genkey (dsa (transient-key)(use-fips186)(domain" + "(p #d3aed1876054db831d0c1348fbb1ada72507e5fbf9a62cbd47a63aeb7859d6921" + "4adeb9146a6ec3f43520f0fd8e3125dd8bbc5d87405d1ac5f82073cd762a3f8d7" + "74322657c9da88a7d2f0e1a9ceb84a39cb40876179e6a76e400498de4bb9379b0" + "5f5feb7b91eb8fea97ee17a955a0a8a37587a272c4719d6feb6b54ba4ab69#)" + "(q #9c916d121de9a03f71fb21bc2e1c0d116f065a4f#)" + "(g #8157c5f68ca40b3ded11c353327ab9b8af3e186dd2e8dade98761a0996dda99ab" + "0250d3409063ad99efae48b10c6ab2bba3ea9a67b12b911a372a2bba260176fad" + "b4b93247d9712aad13aa70216c55da9858f7a298deb670a403eb1e7c91b847f1e" + "ccfbd14bd806fd42cf45dbb69cd6d6b43add2a78f7d16928eaa04458dea44#)" + ")))", 0, 1); + if (rc) + die ("error creating S-expression: %s\n", gcry_strerror (rc)); + rc = gcry_pk_genkey (&key, key_spec); + gcry_sexp_release (key_spec); + if (rc) + die ("error generating DSA key: %s\n", gcry_strerror (rc)); + + if (verbose > 1) + show_sexp ("generated DSA key:\n", key); + + pub_key = gcry_sexp_find_token (key, "public-key", 0); + if (!pub_key) + die ("public part missing in key\n"); + + sec_key = gcry_sexp_find_token (key, "private-key", 0); + if (!sec_key) + die ("private part missing in key\n"); + + gcry_sexp_release (key); + *pkey = pub_key; + *skey = sec_key; +} +#endif /*0*/ + +static void +get_dsa_key_fips186_with_seed_new (gcry_sexp_t *pkey, gcry_sexp_t *skey) +{ + gcry_sexp_t key_spec, key, pub_key, sec_key; + int rc; + + rc = gcry_sexp_new + (&key_spec, + "(genkey" + " (dsa" + " (nbits 4:2048)" + " (use-fips186)" + " (transient-key)" + " (derive-parms" + " (seed #0cb1990c1fd3626055d7a0096f8fa99807399871#))))", + 0, 1); + if (rc) + die ("error creating S-expression: %s\n", gcry_strerror (rc)); + rc = gcry_pk_genkey (&key, key_spec); + gcry_sexp_release (key_spec); + if (rc) + die ("error generating DSA key: %s\n", gcry_strerror (rc)); + + if (verbose > 1) + show_sexp ("generated DSA key (fips 186 with seed):\n", key); + + pub_key = gcry_sexp_find_token (key, "public-key", 0); + if (!pub_key) + die ("public part missing in key\n"); + + sec_key = gcry_sexp_find_token (key, "private-key", 0); + if (!sec_key) + die ("private part missing in key\n"); + + gcry_sexp_release (key); + *pkey = pub_key; + *skey = sec_key; +} + + +static void +check_run (void) +{ + gpg_error_t err; + gcry_sexp_t pkey, skey; + int variant; + + for (variant=0; variant < 3; variant++) + { + if (verbose) + fprintf (stderr, "Checking sample key (%d).\n", variant); + get_keys_sample (&pkey, &skey, variant); + /* Check gcry_pk_testkey which requires all elements. */ + err = gcry_pk_testkey (skey); + if ((variant == 0 && err) + || (variant > 0 && gpg_err_code (err) != GPG_ERR_NO_OBJ)) + die ("gcry_pk_testkey failed: %s\n", gpg_strerror (err)); + /* Run the usual check but expect an error from variant 2. */ + check_keys (pkey, skey, 800, variant == 2? GPG_ERR_NO_OBJ : 0); + gcry_sexp_release (pkey); + gcry_sexp_release (skey); + } + + if (verbose) + fprintf (stderr, "Checking generated RSA key.\n"); + get_keys_new (&pkey, &skey); + check_keys (pkey, skey, 800, 0); + gcry_sexp_release (pkey); + gcry_sexp_release (skey); + + if (verbose) + fprintf (stderr, "Checking generated RSA key (X9.31).\n"); + get_keys_x931_new (&pkey, &skey); + check_keys (pkey, skey, 800, 0); + gcry_sexp_release (pkey); + gcry_sexp_release (skey); + + if (verbose) + fprintf (stderr, "Checking generated Elgamal key.\n"); + get_elg_key_new (&pkey, &skey, 0); + check_keys (pkey, skey, 400, 0); + gcry_sexp_release (pkey); + gcry_sexp_release (skey); + + if (verbose) + fprintf (stderr, "Checking passphrase generated Elgamal key.\n"); + get_elg_key_new (&pkey, &skey, 1); + check_keys (pkey, skey, 800, 0); + gcry_sexp_release (pkey); + gcry_sexp_release (skey); + + if (verbose) + fprintf (stderr, "Generating DSA key.\n"); + get_dsa_key_new (&pkey, &skey, 0); + /* Fixme: Add a check function for DSA keys. */ + gcry_sexp_release (pkey); + gcry_sexp_release (skey); + + if (!gcry_fips_mode_active ()) + { + if (verbose) + fprintf (stderr, "Generating transient DSA key.\n"); + get_dsa_key_new (&pkey, &skey, 1); + /* Fixme: Add a check function for DSA keys. */ + gcry_sexp_release (pkey); + gcry_sexp_release (skey); + } + + if (verbose) + fprintf (stderr, "Generating DSA key (FIPS 186).\n"); + get_dsa_key_fips186_new (&pkey, &skey); + /* Fixme: Add a check function for DSA keys. */ + gcry_sexp_release (pkey); + gcry_sexp_release (skey); + + if (verbose) + fprintf (stderr, "Generating DSA key with given domain.\n"); + get_dsa_key_with_domain_new (&pkey, &skey); + /* Fixme: Add a check function for DSA keys. */ + gcry_sexp_release (pkey); + gcry_sexp_release (skey); + + /* We need new test vectors for get_dsa_key_fips186_with_domain_new. */ + if (verbose) + fprintf (stderr, "Generating DSA key with given domain (FIPS 186)" + " - skipped.\n"); + /* get_dsa_key_fips186_with_domain_new (&pkey, &skey); */ + /* /\* Fixme: Add a check function for DSA keys. *\/ */ + /* gcry_sexp_release (pkey); */ + /* gcry_sexp_release (skey); */ + + if (verbose) + fprintf (stderr, "Generating DSA key with given seed (FIPS 186).\n"); + get_dsa_key_fips186_with_seed_new (&pkey, &skey); + /* Fixme: Add a check function for DSA keys. */ + gcry_sexp_release (pkey); + gcry_sexp_release (skey); +} + + + +static gcry_mpi_t +key_param_from_sexp (gcry_sexp_t sexp, const char *topname, const char *name) +{ + gcry_sexp_t l1, l2; + gcry_mpi_t result; + + l1 = gcry_sexp_find_token (sexp, topname, 0); + if (!l1) + return NULL; + + l2 = gcry_sexp_find_token (l1, name, 0); + if (!l2) + { + gcry_sexp_release (l1); + return NULL; + } + + result = gcry_sexp_nth_mpi (l2, 1, GCRYMPI_FMT_USG); + gcry_sexp_release (l2); + gcry_sexp_release (l1); + return result; +} + + +static void +check_x931_derived_key (int what) +{ + static struct { + const char *param; + const char *expected_d; + } testtable[] = { + { /* First example from X9.31 (D.1.1). */ + "(genkey\n" + " (rsa\n" + " (nbits 4:1024)\n" + " (rsa-use-e 1:3)\n" + " (derive-parms\n" + " (Xp1 #1A1916DDB29B4EB7EB6732E128#)\n" + " (Xp2 #192E8AAC41C576C822D93EA433#)\n" + " (Xp #D8CD81F035EC57EFE822955149D3BFF70C53520D\n" + " 769D6D76646C7A792E16EBD89FE6FC5B605A6493\n" + " 39DFC925A86A4C6D150B71B9EEA02D68885F5009\n" + " B98BD984#)\n" + " (Xq1 #1A5CF72EE770DE50CB09ACCEA9#)\n" + " (Xq2 #134E4CAA16D2350A21D775C404#)\n" + " (Xq #CC1092495D867E64065DEE3E7955F2EBC7D47A2D\n" + " 7C9953388F97DDDC3E1CA19C35CA659EDC2FC325\n" + " 6D29C2627479C086A699A49C4C9CEE7EF7BD1B34\n" + " 321DE34A#))))\n", + "1CCDA20BCFFB8D517EE9666866621B11822C7950D55F4BB5BEE37989A7D173" + "12E326718BE0D79546EAAE87A56623B919B1715FFBD7F16028FC4007741961" + "C88C5D7B4DAAAC8D36A98C9EFBB26C8A4A0E6BC15B358E528A1AC9D0F042BE" + "B93BCA16B541B33F80C933A3B769285C462ED5677BFE89DF07BED5C127FD13" + "241D3C4B" + }, + + { /* Second example from X9.31 (D.2.1). */ + "(genkey\n" + " (rsa\n" + " (nbits 4:1536)\n" + " (rsa-use-e 1:3)\n" + " (derive-parms\n" + " (Xp1 #18272558B61316348297EACA74#)\n" + " (Xp2 #1E970E8C6C97CEF91F05B0FA80#)\n" + " (Xp #F7E943C7EF2169E930DCF23FE389EF7507EE8265\n" + " 0D42F4A0D3A3CEFABE367999BB30EE680B2FE064\n" + " 60F707F46005F8AA7CBFCDDC4814BBE7F0F8BC09\n" + " 318C8E51A48D134296E40D0BBDD282DCCBDDEE1D\n" + " EC86F0B1C96EAFF5CDA70F9AEB6EE31E#)\n" + " (Xq1 #11FDDA6E8128DC1629F75192BA#)\n" + " (Xq2 #18AB178ECA907D72472F65E480#)\n" + " (Xq #C47560011412D6E13E3E7D007B5C05DBF5FF0D0F\n" + " CFF1FA2070D16C7ABA93EDFB35D8700567E5913D\n" + " B734E3FBD15862EBC59FA0425DFA131E549136E8\n" + " E52397A8ABE4705EC4877D4F82C4AAC651B33DA6\n" + " EA14B9D5F2A263DC65626E4D6CEAC767#))))\n", + "1FB56069985F18C4519694FB71055721A01F14422DC901C35B03A64D4A5BD1" + "259D573305F5B056AC931B82EDB084E39A0FD1D1A86CC5B147A264F7EF4EB2" + "0ED1E7FAAE5CAE4C30D5328B7F74C3CAA72C88B70DED8EDE207B8629DA2383" + "B78C3CE1CA3F9F218D78C938B35763AF2A8714664CC57F5CECE2413841F5E9" + "EDEC43B728E25A41BF3E1EF8D9EEE163286C9F8BF0F219D3B322C3E4B0389C" + "2E8BB28DC04C47DA2BF38823731266D2CF6CC3FC181738157624EF051874D0" + "BBCCB9F65C83" + /* Note that this example in X9.31 gives this value for D: + + "7ED581A6617C6311465A53EDC4155C86807C5108B724070D6C0E9935296F44" + "96755CCC17D6C15AB24C6E0BB6C2138E683F4746A1B316C51E8993DFBD3AC8" + "3B479FEAB972B930C354CA2DFDD30F2A9CB222DC37B63B7881EE18A7688E0E" + "DE30F38728FE7C8635E324E2CD5D8EBCAA1C51993315FD73B38904E107D7A7" + "B7B10EDCA3896906FCF87BE367BB858CA1B27E2FC3C8674ECC8B0F92C0E270" + "BA2ECA3701311F68AFCE208DCC499B4B3DB30FF0605CE055D893BC1461D342" + "EF32E7D9720B" + + This is a bug in X9.31, obviously introduced by using + + d = e^{-1} mod (p-1)(q-1) + + instead of using the universal exponent as required by 4.1.3: + + d = e^{-1} mod lcm(p-1,q-1) + + The examples in X9.31 seem to be pretty buggy, see + cipher/primegen.c for another bug. Not only that I had to + spend 100 USD for the 66 pages of the document, it also took + me several hours to figure out that the bugs are in the + document and not in my code. + */ + }, + + { /* First example from NIST RSAVS (B.1.1). */ + "(genkey\n" + " (rsa\n" + " (nbits 4:1024)\n" + " (rsa-use-e 1:3)\n" + " (derive-parms\n" + " (Xp1 #1ed3d6368e101dab9124c92ac8#)\n" + " (Xp2 #16e5457b8844967ce83cab8c11#)\n" + " (Xp #b79f2c2493b4b76f329903d7555b7f5f06aaa5ea\n" + " ab262da1dcda8194720672a4e02229a0c71f60ae\n" + " c4f0d2ed8d49ef583ca7d5eeea907c10801c302a\n" + " cab44595#)\n" + " (Xq1 #1a5d9e3fa34fb479bedea412f6#)\n" + " (Xq2 #1f9cca85f185341516d92e82fd#)\n" + " (Xq #c8387fd38fa33ddcea6a9de1b2d55410663502db\n" + " c225655a9310cceac9f4cf1bce653ec916d45788\n" + " f8113c46bc0fa42bf5e8d0c41120c1612e2ea8bb\n" + " 2f389eda#))))\n", + "17ef7ad4fd96011b62d76dfb2261b4b3270ca8e07bc501be954f8719ef586b" + "f237e8f693dd16c23e7adecc40279dc6877c62ab541df5849883a5254fccfd" + "4072a657b7f4663953930346febd6bbd82f9a499038402cbf97fd5f068083a" + "c81ad0335c4aab0da19cfebe060a1bac7482738efafea078e21df785e56ea0" + "dc7e8feb" + }, + + { /* Second example from NIST RSAVS (B.1.1). */ + "(genkey\n" + " (rsa\n" + " (nbits 4:1536)\n" + " (rsa-use-e 1:3)\n" + " (derive-parms\n" + " (Xp1 #1e64c1af460dff8842c22b64d0#)\n" + " (Xp2 #1e948edcedba84039c81f2ac0c#)\n" + " (Xp #c8c67df894c882045ede26a9008ab09ea0672077\n" + " d7bc71d412511cd93981ddde8f91b967da404056\n" + " c39f105f7f239abdaff92923859920f6299e82b9\n" + " 5bd5b8c959948f4a034d81613d6235a3953b49ce\n" + " 26974eb7bb1f14843841281b363b9cdb#)\n" + " (Xq1 #1f3df0f017ddd05611a97b6adb#)\n" + " (Xq2 #143edd7b22d828913abf24ca4d#)\n" + " (Xq #f15147d0e7c04a1e3f37adde802cdc610999bf7a\n" + " b0088434aaeda0c0ab3910b14d2ce56cb66bffd9\n" + " 7552195fae8b061077e03920814d8b9cfb5a3958\n" + " b3a82c2a7fc97e55db543948d3396289245336ec\n" + " 9e3cb308cc655aebd766340da8921383#))))\n", + "1f8b19f3f5f2ac9fc599f110cad403dcd9bdf5f7f00fb2790e78e820398184" + "1f3fb3dd230fb223d898f45719d9b2d3525587ff2b8bcc7425e40550a5b536" + "1c8e9c1d26e83fbd9c33c64029c0e878b829d55def12912b73d94fd758c461" + "0f473e230c41b5e4c86e27c5a5029d82c811c88525d0269b95bd2ff272994a" + "dbd80f2c2ecf69065feb8abd8b445b9c6d306b1585d7d3d7576d49842bc7e2" + "8b4a2f88f4a47e71c3edd35fdf83f547ea5c2b532975c551ed5268f748b2c4" + "2ccf8a84835b" + } + }; + gpg_error_t err; + gcry_sexp_t key_spec = NULL, key = NULL, pub_key = NULL, sec_key = NULL; + gcry_mpi_t d_expected = NULL, d_have = NULL; + + if (what < 0 && what >= sizeof testtable) + die ("invalid WHAT value\n"); + + err = gcry_sexp_new (&key_spec, testtable[what].param, 0, 1); + if (err) + die ("error creating S-expression [%d]: %s\n", what, gpg_strerror (err)); + + { + unsigned nbits; + err = _gcry_pk_util_get_nbits(key_spec, &nbits); + if (err) + die ("nbits not found\n"); + if (gcry_fips_mode_active() && nbits < 2048) + { + info("RSA key test with %d bits skipped in fips mode\n", nbits); + goto leave; + } + } + + err = gcry_pk_genkey (&key, key_spec); + gcry_sexp_release (key_spec); + if (err) + { + fail ("error generating RSA key [%d]: %s\n", what, gpg_strerror (err)); + goto leave; + } + + pub_key = gcry_sexp_find_token (key, "public-key", 0); + if (!pub_key) + die ("public part missing in key [%d]\n", what); + + sec_key = gcry_sexp_find_token (key, "private-key", 0); + if (!sec_key) + die ("private part missing in key [%d]\n", what); + + err = gcry_mpi_scan + (&d_expected, GCRYMPI_FMT_HEX, testtable[what].expected_d, 0, NULL); + if (err) + die ("error converting string [%d]\n", what); + + if (verbose > 1) + show_sexp ("generated key:\n", key); + + d_have = key_param_from_sexp (sec_key, "rsa", "d"); + if (!d_have) + die ("parameter d not found in RSA secret key [%d]\n", what); + if (gcry_mpi_cmp (d_expected, d_have)) + { + show_sexp (NULL, sec_key); + die ("parameter d does match expected value [%d]\n", what); + } +leave: + gcry_mpi_release (d_expected); + gcry_mpi_release (d_have); + + gcry_sexp_release (key); + gcry_sexp_release (pub_key); + gcry_sexp_release (sec_key); +} + + + +static void +check_ecc_sample_key (void) +{ + static const char ecc_private_key[] = + "(private-key\n" + " (ecdsa\n" + " (curve \"NIST P-256\")\n" + " (q #04D4F6A6738D9B8D3A7075C1E4EE95015FC0C9B7E4272D2BEB6644D3609FC781" + "B71F9A8072F58CB66AE2F89BB12451873ABF7D91F9E1FBF96BF2F70E73AAC9A283#)\n" + " (d #5A1EF0035118F19F3110FB81813D3547BCE1E5BCE77D1F744715E1D5BBE70378#)" + "))"; + static const char ecc_private_key_wo_q[] = + "(private-key\n" + " (ecdsa\n" + " (curve \"NIST P-256\")\n" + " (d #5A1EF0035118F19F3110FB81813D3547BCE1E5BCE77D1F744715E1D5BBE70378#)" + "))"; + static const char ecc_public_key[] = + "(public-key\n" + " (ecdsa\n" + " (curve \"NIST P-256\")\n" + " (q #04D4F6A6738D9B8D3A7075C1E4EE95015FC0C9B7E4272D2BEB6644D3609FC781" + "B71F9A8072F58CB66AE2F89BB12451873ABF7D91F9E1FBF96BF2F70E73AAC9A283#)" + "))"; + static const char hash_string[] = + "(data (flags raw)\n" + " (value #00112233445566778899AABBCCDDEEFF" + /* */ "000102030405060708090A0B0C0D0E0F#))"; + static const char hash2_string[] = + "(data (flags raw)\n" + " (hash sha1 #00112233445566778899AABBCCDDEEFF" + /* */ "000102030405060708090A0B0C0D0E0F" + /* */ "000102030405060708090A0B0C0D0E0F" + /* */ "00112233445566778899AABBCCDDEEFF#))"; + /* hash2, but longer than curve length, so it will be truncated */ + static const char hash3_string[] = + "(data (flags raw)\n" + " (hash sha1 #00112233445566778899AABBCCDDEEFF" + /* */ "000102030405060708090A0B0C0D0E0F" + /* */ "000102030405060708090A0B0C0D0E0F" + /* */ "00112233445566778899AABBCCDDEEFF" + /* */ "000102030405060708090A0B0C0D0E0F#))"; + + gpg_error_t err; + gcry_sexp_t key, hash, hash2, hash3, sig, sig2; + + if (verbose) + fprintf (stderr, "Checking sample ECC key.\n"); + + if ((err = gcry_sexp_new (&hash, hash_string, 0, 1))) + die ("line %d: %s", __LINE__, gpg_strerror (err)); + + if ((err = gcry_sexp_new (&hash2, hash2_string, 0, 1))) + die ("line %d: %s", __LINE__, gpg_strerror (err)); + + if ((err = gcry_sexp_new (&hash3, hash3_string, 0, 1))) + die ("line %d: %s", __LINE__, gpg_strerror (err)); + + if ((err = gcry_sexp_new (&key, ecc_private_key, 0, 1))) + die ("line %d: %s", __LINE__, gpg_strerror (err)); + + if ((err = gcry_pk_sign (&sig, hash, key))) + die ("gcry_pk_sign failed: %s", gpg_strerror (err)); + + gcry_sexp_release (key); + if ((err = gcry_sexp_new (&key, ecc_public_key, 0, 1))) + die ("line %d: %s", __LINE__, gpg_strerror (err)); + + if ((err = gcry_pk_verify (sig, hash, key))) + die ("gcry_pk_verify failed: %s", gpg_strerror (err)); + + /* Verify hash truncation */ + gcry_sexp_release (key); + if ((err = gcry_sexp_new (&key, ecc_private_key, 0, 1))) + die ("line %d: %s", __LINE__, gpg_strerror (err)); + + if ((err = gcry_pk_sign (&sig2, hash2, key))) + die ("gcry_pk_sign failed: %s", gpg_strerror (err)); + + gcry_sexp_release (sig); + if ((err = gcry_pk_sign (&sig, hash3, key))) + die ("gcry_pk_sign failed: %s", gpg_strerror (err)); + + gcry_sexp_release (key); + if ((err = gcry_sexp_new (&key, ecc_public_key, 0, 1))) + die ("line %d: %s", __LINE__, gpg_strerror (err)); + + if ((err = gcry_pk_verify (sig, hash2, key))) + die ("gcry_pk_verify failed: %s", gpg_strerror (err)); + + if ((err = gcry_pk_verify (sig2, hash3, key))) + die ("gcry_pk_verify failed: %s", gpg_strerror (err)); + + /* Now try signing without the Q parameter. */ + + gcry_sexp_release (key); + if ((err = gcry_sexp_new (&key, ecc_private_key_wo_q, 0, 1))) + die ("line %d: %s", __LINE__, gpg_strerror (err)); + + gcry_sexp_release (sig); + if ((err = gcry_pk_sign (&sig, hash, key))) + die ("gcry_pk_sign without Q failed: %s", gpg_strerror (err)); + + gcry_sexp_release (key); + if ((err = gcry_sexp_new (&key, ecc_public_key, 0, 1))) + die ("line %d: %s", __LINE__, gpg_strerror (err)); + + if ((err = gcry_pk_verify (sig, hash, key))) + die ("gcry_pk_verify signed without Q failed: %s", gpg_strerror (err)); + + gcry_sexp_release (sig); + gcry_sexp_release (sig2); + gcry_sexp_release (key); + gcry_sexp_release (hash); + gcry_sexp_release (hash2); + gcry_sexp_release (hash3); +} + + +static void +check_ed25519ecdsa_sample_key (void) +{ + static const char ecc_private_key[] = + "(private-key\n" + " (ecc\n" + " (curve \"Ed25519\")\n" + " (q #044C056555BE4084BB3D8D8895FDF7C2893DFE0256251923053010977D12658321" + " 156D1ADDC07987713A418783658B476358D48D582DB53233D9DED3C1C2577B04#)" + " (d #09A0C38E0F1699073541447C19DA12E3A07A7BFDB0C186E4AC5BCE6F23D55252#)" + "))"; + static const char ecc_private_key_wo_q[] = + "(private-key\n" + " (ecc\n" + " (curve \"Ed25519\")\n" + " (d #09A0C38E0F1699073541447C19DA12E3A07A7BFDB0C186E4AC5BCE6F23D55252#)" + "))"; + static const char ecc_public_key[] = + "(public-key\n" + " (ecc\n" + " (curve \"Ed25519\")\n" + " (q #044C056555BE4084BB3D8D8895FDF7C2893DFE0256251923053010977D12658321" + " 156D1ADDC07987713A418783658B476358D48D582DB53233D9DED3C1C2577B04#)" + "))"; + static const char ecc_public_key_comp[] = + "(public-key\n" + " (ecc\n" + " (curve \"Ed25519\")\n" + " (q #047b57c2c1d3ded93332b52d588dd45863478b658387413a718779c0dd1a6d95#)" + "))"; + static const char hash_string[] = + "(data (flags rfc6979)\n" + " (hash sha256 #00112233445566778899AABBCCDDEEFF" + /* */ "000102030405060708090A0B0C0D0E0F#))"; + + gpg_error_t err; + gcry_sexp_t key, hash, sig; + + if (verbose) + fprintf (stderr, "Checking sample Ed25519/ECDSA key.\n"); + + /* Sign. */ + if ((err = gcry_sexp_new (&hash, hash_string, 0, 1))) + die ("line %d: %s", __LINE__, gpg_strerror (err)); + if ((err = gcry_sexp_new (&key, ecc_private_key, 0, 1))) + die ("line %d: %s", __LINE__, gpg_strerror (err)); + if ((err = gcry_pk_sign (&sig, hash, key))) + die ("gcry_pk_sign failed: %s", gpg_strerror (err)); + + /* Verify. */ + gcry_sexp_release (key); + if ((err = gcry_sexp_new (&key, ecc_public_key, 0, 1))) + die ("line %d: %s", __LINE__, gpg_strerror (err)); + if ((err = gcry_pk_verify (sig, hash, key))) + die ("gcry_pk_verify failed: %s", gpg_strerror (err)); + + /* Verify again using a compressed public key. */ + gcry_sexp_release (key); + if ((err = gcry_sexp_new (&key, ecc_public_key_comp, 0, 1))) + die ("line %d: %s", __LINE__, gpg_strerror (err)); + if ((err = gcry_pk_verify (sig, hash, key))) + die ("gcry_pk_verify failed (comp): %s", gpg_strerror (err)); + + /* Sign without a Q parameter. */ + gcry_sexp_release (key); + if ((err = gcry_sexp_new (&key, ecc_private_key_wo_q, 0, 1))) + die ("line %d: %s", __LINE__, gpg_strerror (err)); + gcry_sexp_release (sig); + if ((err = gcry_pk_sign (&sig, hash, key))) + die ("gcry_pk_sign w/o Q failed: %s", gpg_strerror (err)); + + /* Verify. */ + gcry_sexp_release (key); + if ((err = gcry_sexp_new (&key, ecc_public_key, 0, 1))) + die ("line %d: %s", __LINE__, gpg_strerror (err)); + if ((err = gcry_pk_verify (sig, hash, key))) + die ("gcry_pk_verify signed w/o Q failed: %s", gpg_strerror (err)); + + /* Verify again using a compressed public key. */ + gcry_sexp_release (key); + if ((err = gcry_sexp_new (&key, ecc_public_key_comp, 0, 1))) + die ("line %d: %s", __LINE__, gpg_strerror (err)); + if ((err = gcry_pk_verify (sig, hash, key))) + die ("gcry_pk_verify signed w/o Q failed (comp): %s", gpg_strerror (err)); + + extract_cmp_data (sig, "r", ("a63123a783ef29b8276e08987daca4" + "655d0179e22199bf63691fd88eb64e15")); + extract_cmp_data (sig, "s", ("0d9b45c696ab90b96b08812b485df185" + "623ddaf5d02fa65ca5056cb6bd0f16f1")); + + gcry_sexp_release (sig); + gcry_sexp_release (key); + gcry_sexp_release (hash); +} + + +int +main (int argc, char **argv) +{ + int i; + + if (argc > 1 && !strcmp (argv[1], "--verbose")) + verbose = 1; + else if (argc > 1 && !strcmp (argv[1], "--debug")) + { + verbose = 2; + debug = 1; + } + + xgcry_control (GCRYCTL_DISABLE_SECMEM, 0); + if (!gcry_check_version (GCRYPT_VERSION)) + die ("version mismatch\n"); + xgcry_control (GCRYCTL_INITIALIZATION_FINISHED, 0); + if (debug) + xgcry_control (GCRYCTL_SET_DEBUG_FLAGS, 1u , 0); + /* No valuable keys are create, so we can speed up our RNG. */ + xgcry_control (GCRYCTL_ENABLE_QUICK_RANDOM, 0); + + for (i=0; i < 2; i++) + check_run (); + + for (i=0; i < 4; i++) + check_x931_derived_key (i); + + check_ecc_sample_key (); + if (!gcry_fips_mode_active ()) + check_ed25519ecdsa_sample_key (); + + return !!error_count; +} |