diff options
Diffstat (limited to 'package/openssl/patches/patch-crypto_engine_eng_cryptodev_c')
| -rw-r--r-- | package/openssl/patches/patch-crypto_engine_eng_cryptodev_c | 380 |
1 files changed, 380 insertions, 0 deletions
diff --git a/package/openssl/patches/patch-crypto_engine_eng_cryptodev_c b/package/openssl/patches/patch-crypto_engine_eng_cryptodev_c new file mode 100644 index 000000000..7b8898a5d --- /dev/null +++ b/package/openssl/patches/patch-crypto_engine_eng_cryptodev_c @@ -0,0 +1,380 @@ +--- openssl-1.0.1e.orig/crypto/engine/eng_cryptodev.c 2013-02-11 16:26:04.000000000 +0100 ++++ openssl-1.0.1e/crypto/engine/eng_cryptodev.c 2013-08-09 16:51:49.915851335 +0200 +@@ -2,6 +2,7 @@ + * Copyright (c) 2002 Bob Beck <beck@openbsd.org> + * Copyright (c) 2002 Theo de Raadt + * Copyright (c) 2002 Markus Friedl ++ * Copyright (c) 2012 Nikos Mavrogiannopoulos + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without +@@ -74,9 +75,7 @@ struct dev_crypto_state { + int d_fd; + + #ifdef USE_CRYPTODEV_DIGESTS +- char dummy_mac_key[HASH_MAX_LEN]; +- +- unsigned char digest_res[HASH_MAX_LEN]; ++ unsigned char digest_res[64]; + char *mac_data; + int mac_len; + #endif +@@ -157,15 +156,21 @@ static struct { + static struct { + int id; + int nid; +- int keylen; ++ int digestlen; + } digests[] = { ++#if 0 ++ /* HMAC is not supported */ + { CRYPTO_MD5_HMAC, NID_hmacWithMD5, 16}, + { CRYPTO_SHA1_HMAC, NID_hmacWithSHA1, 20}, +- { CRYPTO_RIPEMD160_HMAC, NID_ripemd160, 16/*?*/}, +- { CRYPTO_MD5_KPDK, NID_undef, 0}, +- { CRYPTO_SHA1_KPDK, NID_undef, 0}, ++ { CRYPTO_SHA2_256_HMAC, NID_hmacWithSHA256, 32}, ++ { CRYPTO_SHA2_384_HMAC, NID_hmacWithSHA384, 48}, ++ { CRYPTO_SHA2_512_HMAC, NID_hmacWithSHA512, 64}, ++#endif + { CRYPTO_MD5, NID_md5, 16}, + { CRYPTO_SHA1, NID_sha1, 20}, ++ { CRYPTO_SHA2_256, NID_sha256, 32}, ++ { CRYPTO_SHA2_384, NID_sha384, 48}, ++ { CRYPTO_SHA2_512, NID_sha512, 64}, + { 0, NID_undef, 0}, + }; + #endif +@@ -182,7 +187,7 @@ open_dev_crypto(void) + if ((fd = open("/dev/crypto", O_RDWR, 0)) == -1) + return (-1); + /* close on exec */ +- if (fcntl(fd, F_SETFD, 1) == -1) { ++ if (fcntl(fd, F_SETFD, FD_CLOEXEC) == -1) { + close(fd); + fd = -1; + return (-1); +@@ -243,13 +248,14 @@ get_cryptodev_ciphers(const int **cnids) + static int nids[CRYPTO_ALGORITHM_MAX]; + struct session_op sess; + int fd, i, count = 0; ++ unsigned char fake_key[EVP_MAX_KEY_LENGTH]; + + if ((fd = get_dev_crypto()) < 0) { + *cnids = NULL; + return (0); + } + memset(&sess, 0, sizeof(sess)); +- sess.key = (caddr_t)"123456789abcdefghijklmno"; ++ sess.key = (void*)fake_key; + + for (i = 0; ciphers[i].id && count < CRYPTO_ALGORITHM_MAX; i++) { + if (ciphers[i].nid == NID_undef) +@@ -281,6 +287,7 @@ static int + get_cryptodev_digests(const int **cnids) + { + static int nids[CRYPTO_ALGORITHM_MAX]; ++ unsigned char fake_key[EVP_MAX_KEY_LENGTH]; + struct session_op sess; + int fd, i, count = 0; + +@@ -289,12 +296,12 @@ get_cryptodev_digests(const int **cnids) + return (0); + } + memset(&sess, 0, sizeof(sess)); +- sess.mackey = (caddr_t)"123456789abcdefghijklmno"; ++ sess.mackey = fake_key; + for (i = 0; digests[i].id && count < CRYPTO_ALGORITHM_MAX; i++) { + if (digests[i].nid == NID_undef) + continue; + sess.mac = digests[i].id; +- sess.mackeylen = digests[i].keylen; ++ sess.mackeylen = 8; + sess.cipher = 0; + if (ioctl(fd, CIOCGSESSION, &sess) != -1 && + ioctl(fd, CIOCFSESSION, &sess.ses) != -1) +@@ -382,14 +389,14 @@ cryptodev_cipher(EVP_CIPHER_CTX *ctx, un + cryp.ses = sess->ses; + cryp.flags = 0; + cryp.len = inl; +- cryp.src = (caddr_t) in; +- cryp.dst = (caddr_t) out; ++ cryp.src = (void*) in; ++ cryp.dst = (void*) out; + cryp.mac = 0; + + cryp.op = ctx->encrypt ? COP_ENCRYPT : COP_DECRYPT; + + if (ctx->cipher->iv_len) { +- cryp.iv = (caddr_t) ctx->iv; ++ cryp.iv = (void*) ctx->iv; + if (!ctx->encrypt) { + iiv = in + inl - ctx->cipher->iv_len; + memcpy(save_iv, iiv, ctx->cipher->iv_len); +@@ -440,7 +447,7 @@ cryptodev_init_key(EVP_CIPHER_CTX *ctx, + if ((state->d_fd = get_dev_crypto()) < 0) + return (0); + +- sess->key = (caddr_t)key; ++ sess->key = (void*)key; + sess->keylen = ctx->key_len; + sess->cipher = cipher; + +@@ -660,18 +667,6 @@ digest_nid_to_cryptodev(int nid) + } + + +-static int +-digest_key_length(int nid) +-{ +- int i; +- +- for (i = 0; digests[i].id; i++) +- if (digests[i].nid == nid) +- return digests[i].keylen; +- return (0); +-} +- +- + static int cryptodev_digest_init(EVP_MD_CTX *ctx) + { + struct dev_crypto_state *state = ctx->md_data; +@@ -682,7 +677,6 @@ static int cryptodev_digest_init(EVP_MD_ + printf("cryptodev_digest_init: Can't get digest \n"); + return (0); + } +- + memset(state, 0, sizeof(struct dev_crypto_state)); + + if ((state->d_fd = get_dev_crypto()) < 0) { +@@ -690,8 +684,8 @@ static int cryptodev_digest_init(EVP_MD_ + return (0); + } + +- sess->mackey = state->dummy_mac_key; +- sess->mackeylen = digest_key_length(ctx->digest->type); ++ sess->mackey = NULL; ++ sess->mackeylen = 0; + sess->mac = digest; + + if (ioctl(state->d_fd, CIOCGSESSION, sess) < 0) { +@@ -707,8 +701,8 @@ static int cryptodev_digest_init(EVP_MD_ + static int cryptodev_digest_update(EVP_MD_CTX *ctx, const void *data, + size_t count) + { +- struct crypt_op cryp; + struct dev_crypto_state *state = ctx->md_data; ++ struct crypt_op cryp; + struct session_op *sess = &state->d_sess; + + if (!data || state->d_fd < 0) { +@@ -717,7 +711,7 @@ static int cryptodev_digest_update(EVP_M + } + + if (!count) { +- return (0); ++ return (1); + } + + if (!(ctx->flags & EVP_MD_CTX_FLAG_ONESHOT)) { +@@ -740,9 +734,9 @@ static int cryptodev_digest_update(EVP_M + cryp.ses = sess->ses; + cryp.flags = 0; + cryp.len = count; +- cryp.src = (caddr_t) data; ++ cryp.src = (void*) data; + cryp.dst = NULL; +- cryp.mac = (caddr_t) state->digest_res; ++ cryp.mac = (void*) state->digest_res; + if (ioctl(state->d_fd, CIOCCRYPT, &cryp) < 0) { + printf("cryptodev_digest_update: digest failed\n"); + return (0); +@@ -757,8 +751,6 @@ static int cryptodev_digest_final(EVP_MD + struct dev_crypto_state *state = ctx->md_data; + struct session_op *sess = &state->d_sess; + +- int ret = 1; +- + if (!md || state->d_fd < 0) { + printf("cryptodev_digest_final: illegal input\n"); + return(0); +@@ -772,7 +764,7 @@ static int cryptodev_digest_final(EVP_MD + cryp.len = state->mac_len; + cryp.src = state->mac_data; + cryp.dst = NULL; +- cryp.mac = (caddr_t)md; ++ cryp.mac = (void*)md; + if (ioctl(state->d_fd, CIOCCRYPT, &cryp) < 0) { + printf("cryptodev_digest_final: digest failed\n"); + return (0); +@@ -783,7 +775,7 @@ static int cryptodev_digest_final(EVP_MD + + memcpy(md, state->digest_res, ctx->digest->md_size); + +- return (ret); ++ return 1; + } + + +@@ -835,8 +827,8 @@ static int cryptodev_digest_copy(EVP_MD_ + + digest = digest_nid_to_cryptodev(to->digest->type); + +- sess->mackey = dstate->dummy_mac_key; +- sess->mackeylen = digest_key_length(to->digest->type); ++ sess->mackey = NULL; ++ sess->mackeylen = 0; + sess->mac = digest; + + dstate->d_fd = get_dev_crypto(); +@@ -861,34 +853,79 @@ static int cryptodev_digest_copy(EVP_MD_ + } + + +-const EVP_MD cryptodev_sha1 = { ++static const EVP_MD cryptodev_sha1 = { + NID_sha1, +- NID_undef, ++ NID_sha1WithRSAEncryption, + SHA_DIGEST_LENGTH, +- EVP_MD_FLAG_ONESHOT, ++ EVP_MD_FLAG_PKEY_METHOD_SIGNATURE|EVP_MD_FLAG_DIGALGID_ABSENT|EVP_MD_FLAG_ONESHOT, + cryptodev_digest_init, + cryptodev_digest_update, + cryptodev_digest_final, + cryptodev_digest_copy, + cryptodev_digest_cleanup, +- EVP_PKEY_NULL_method, ++ EVP_PKEY_RSA_method, + SHA_CBLOCK, +- sizeof(struct dev_crypto_state), ++ sizeof(EVP_MD *)+sizeof(struct dev_crypto_state), + }; + +-const EVP_MD cryptodev_md5 = { ++static const EVP_MD cryptodev_sha256 = { ++ NID_sha256, ++ NID_sha256WithRSAEncryption, ++ SHA256_DIGEST_LENGTH, ++ EVP_MD_FLAG_PKEY_METHOD_SIGNATURE|EVP_MD_FLAG_DIGALGID_ABSENT|EVP_MD_FLAG_ONESHOT, ++ cryptodev_digest_init, ++ cryptodev_digest_update, ++ cryptodev_digest_final, ++ cryptodev_digest_copy, ++ cryptodev_digest_cleanup, ++ EVP_PKEY_RSA_method, ++ SHA256_CBLOCK, ++ sizeof(EVP_MD *)+sizeof(struct dev_crypto_state), ++}; ++ ++static const EVP_MD cryptodev_sha384 = { ++ NID_sha384, ++ NID_sha384WithRSAEncryption, ++ SHA384_DIGEST_LENGTH, ++ EVP_MD_FLAG_PKEY_METHOD_SIGNATURE|EVP_MD_FLAG_DIGALGID_ABSENT|EVP_MD_FLAG_ONESHOT, ++ cryptodev_digest_init, ++ cryptodev_digest_update, ++ cryptodev_digest_final, ++ cryptodev_digest_copy, ++ cryptodev_digest_cleanup, ++ EVP_PKEY_RSA_method, ++ SHA512_CBLOCK, ++ sizeof(EVP_MD *)+sizeof(struct dev_crypto_state), ++}; ++ ++static const EVP_MD cryptodev_sha512 = { ++ NID_sha512, ++ NID_sha512WithRSAEncryption, ++ SHA512_DIGEST_LENGTH, ++ EVP_MD_FLAG_PKEY_METHOD_SIGNATURE|EVP_MD_FLAG_DIGALGID_ABSENT|EVP_MD_FLAG_ONESHOT, ++ cryptodev_digest_init, ++ cryptodev_digest_update, ++ cryptodev_digest_final, ++ cryptodev_digest_copy, ++ cryptodev_digest_cleanup, ++ EVP_PKEY_RSA_method, ++ SHA512_CBLOCK, ++ sizeof(EVP_MD *)+sizeof(struct dev_crypto_state), ++}; ++ ++static const EVP_MD cryptodev_md5 = { + NID_md5, +- NID_undef, ++ NID_md5WithRSAEncryption, + 16 /* MD5_DIGEST_LENGTH */, +- EVP_MD_FLAG_ONESHOT, ++ EVP_MD_FLAG_PKEY_METHOD_SIGNATURE|EVP_MD_FLAG_DIGALGID_ABSENT|EVP_MD_FLAG_ONESHOT, + cryptodev_digest_init, + cryptodev_digest_update, + cryptodev_digest_final, + cryptodev_digest_copy, + cryptodev_digest_cleanup, +- EVP_PKEY_NULL_method, ++ EVP_PKEY_RSA_method, + 64 /* MD5_CBLOCK */, +- sizeof(struct dev_crypto_state), ++ sizeof(EVP_MD *)+sizeof(struct dev_crypto_state), + }; + + #endif /* USE_CRYPTODEV_DIGESTS */ +@@ -909,6 +946,15 @@ cryptodev_engine_digests(ENGINE *e, cons + case NID_sha1: + *digest = &cryptodev_sha1; + break; ++ case NID_sha256: ++ *digest = &cryptodev_sha256; ++ break; ++ case NID_sha384: ++ *digest = &cryptodev_sha384; ++ break; ++ case NID_sha512: ++ *digest = &cryptodev_sha512; ++ break; + default: + #endif /* USE_CRYPTODEV_DIGESTS */ + *digest = NULL; +@@ -940,7 +986,7 @@ bn2crparam(const BIGNUM *a, struct crpar + return (1); + memset(b, 0, bytes); + +- crp->crp_p = (caddr_t) b; ++ crp->crp_p = (void*) b; + crp->crp_nbits = bits; + + for (i = 0, j = 0; i < a->top; i++) { +@@ -1193,7 +1239,7 @@ cryptodev_dsa_do_sign(const unsigned cha + kop.crk_op = CRK_DSA_SIGN; + + /* inputs: dgst dsa->p dsa->q dsa->g dsa->priv_key */ +- kop.crk_param[0].crp_p = (caddr_t)dgst; ++ kop.crk_param[0].crp_p = (void*)dgst; + kop.crk_param[0].crp_nbits = dlen * 8; + if (bn2crparam(dsa->p, &kop.crk_param[1])) + goto err; +@@ -1233,7 +1279,7 @@ cryptodev_dsa_verify(const unsigned char + kop.crk_op = CRK_DSA_VERIFY; + + /* inputs: dgst dsa->p dsa->q dsa->g dsa->pub_key sig->r sig->s */ +- kop.crk_param[0].crp_p = (caddr_t)dgst; ++ kop.crk_param[0].crp_p = (void*)dgst; + kop.crk_param[0].crp_nbits = dlen * 8; + if (bn2crparam(dsa->p, &kop.crk_param[1])) + goto err; +@@ -1311,7 +1357,7 @@ cryptodev_dh_compute_key(unsigned char * + goto err; + kop.crk_iparams = 3; + +- kop.crk_param[3].crp_p = (caddr_t) key; ++ kop.crk_param[3].crp_p = (void*) key; + kop.crk_param[3].crp_nbits = keylen * 8; + kop.crk_oparams = 1; + +@@ -1385,7 +1431,7 @@ ENGINE_load_cryptodev(void) + put_dev_crypto(fd); + + if (!ENGINE_set_id(engine, "cryptodev") || +- !ENGINE_set_name(engine, "BSD cryptodev engine") || ++ !ENGINE_set_name(engine, "cryptodev engine") || + !ENGINE_set_ciphers(engine, cryptodev_engine_ciphers) || + !ENGINE_set_digests(engine, cryptodev_engine_digests) || + !ENGINE_set_ctrl_function(engine, cryptodev_ctrl) || |