X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=blobdiff_plain;f=crypto%2Fengine%2Feng_cryptodev.c;h=ad872fda06b2303a019a6d96ff42d7b77c6f3965;hp=d63c918c7fc63805c269e1c77786bf7d26828d74;hb=807d21066f8f0e3aba85221fbff824f96b9341be;hpb=a8a8a917c0c0d36162fdc0cbf84ab17282cef3e9 diff --git a/crypto/engine/eng_cryptodev.c b/crypto/engine/eng_cryptodev.c index d63c918c7f..ad872fda06 100644 --- a/crypto/engine/eng_cryptodev.c +++ b/crypto/engine/eng_cryptodev.c @@ -11,6 +11,7 @@ * Copyright (c) 2002 Bob Beck * 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 @@ -42,9 +43,9 @@ #include #if (defined(__unix__) || defined(unix)) && !defined(USG) && \ - (defined(OpenBSD) || defined(__FreeBSD__)) + (defined(OpenBSD) || defined(__FreeBSD__) || defined(__DragonFly__)) # include -# if (OpenBSD >= 200112) || ((__FreeBSD_version >= 470101 && __FreeBSD_version < 500000) || __FreeBSD_version >= 500041) +# if (OpenBSD >= 200112) || ((__FreeBSD_version >= 470101 && __FreeBSD_version < 500000) || __FreeBSD_version >= 500041) || defined(__DragonFly__) # define HAVE_CRYPTODEV # endif # if (OpenBSD >= 200110) @@ -84,7 +85,6 @@ struct dev_crypto_state { struct session_op d_sess; int d_fd; # ifdef USE_CRYPTODEV_DIGESTS - char dummy_mac_key[HASH_MAX_LEN]; unsigned char digest_res[HASH_MAX_LEN]; char *mac_data; int mac_len; @@ -94,12 +94,12 @@ struct dev_crypto_state { static u_int32_t cryptodev_asymfeat = 0; static RSA_METHOD *cryptodev_rsa; -#ifndef OPENSSL_NO_DSA +# ifndef OPENSSL_NO_DSA static DSA_METHOD *cryptodev_dsa = NULL; -#endif -#ifndef OPENSSL_NO_DH +# endif +# ifndef OPENSSL_NO_DH static DH_METHOD *cryptodev_dh; -#endif +# endif static int get_asym_dev_crypto(void); static int open_dev_crypto(void); @@ -132,7 +132,7 @@ static int cryptodev_rsa_nocrt_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa, BN_CTX *ctx); static int cryptodev_rsa_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa, BN_CTX *ctx); -#ifndef OPENSSL_NO_DSA +# ifndef OPENSSL_NO_DSA static int cryptodev_dsa_bn_mod_exp(DSA *dsa, BIGNUM *r, const BIGNUM *a, const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx); @@ -144,14 +144,14 @@ static DSA_SIG *cryptodev_dsa_do_sign(const unsigned char *dgst, int dlen, DSA *dsa); static int cryptodev_dsa_verify(const unsigned char *dgst, int dgst_len, DSA_SIG *sig, DSA *dsa); -#endif -#ifndef OPENSSL_NO_DH +# endif +# ifndef OPENSSL_NO_DH static int cryptodev_mod_exp_dh(const DH *dh, BIGNUM *r, const BIGNUM *a, const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx); static int cryptodev_dh_compute_key(unsigned char *key, const BIGNUM *pub_key, DH *dh); -#endif +# endif static int cryptodev_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f) (void)); void engine_load_cryptodev_int(void); @@ -184,7 +184,6 @@ static struct { { CRYPTO_AES_CBC, NID_aes_256_cbc, 16, 32, }, -# ifdef CRYPTO_AES_CTR { CRYPTO_AES_CTR, NID_aes_128_ctr, 14, 16, }, @@ -194,7 +193,6 @@ static struct { { CRYPTO_AES_CTR, NID_aes_256_ctr, 14, 32, }, -# endif { CRYPTO_BLF_CBC, NID_bf_cbc, 8, 16, }, @@ -204,17 +202,21 @@ static struct { { CRYPTO_SKIPJACK_CBC, NID_undef, 0, 0, }, - { - 0, NID_undef, 0, 0, - }, + {CRYPTO_3DES_ECB, NID_des_ede3_ecb, 0, 24}, + {CRYPTO_AES_ECB, NID_aes_128_ecb, 0, 16}, + {CRYPTO_AES_ECB, NID_aes_192_ecb, 0, 24}, + {CRYPTO_AES_ECB, NID_aes_256_ecb, 0, 32}, + {0, NID_undef, 0, 0}, }; # ifdef USE_CRYPTODEV_DIGESTS static struct { int id; int nid; - int keylen; + int digestlen; } digests[] = { +# if 0 + /* HMAC is not supported */ { CRYPTO_MD5_HMAC, NID_hmacWithMD5, 16 }, @@ -222,21 +224,30 @@ static struct { CRYPTO_SHA1_HMAC, NID_hmacWithSHA1, 20 }, { - CRYPTO_RIPEMD160_HMAC, NID_ripemd160, 16 - /* ? */ + CRYPTO_SHA2_256_HMAC, NID_hmacWithSHA256, 32 }, { - CRYPTO_MD5_KPDK, NID_undef, 0 + CRYPTO_SHA2_384_HMAC, NID_hmacWithSHA384, 48 }, { - CRYPTO_SHA1_KPDK, NID_undef, 0 + 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 }, @@ -312,13 +323,14 @@ static int 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[CRYPTO_CIPHER_MAX_KEY_LEN]; 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) @@ -349,6 +361,7 @@ static int get_cryptodev_ciphers(const int **cnids) static int get_cryptodev_digests(const int **cnids) { static int nids[CRYPTO_ALGORITHM_MAX]; + unsigned char fake_key[CRYPTO_CIPHER_MAX_KEY_LEN]; struct session_op sess; int fd, i, count = 0; @@ -357,12 +370,12 @@ static int get_cryptodev_digests(const int **cnids) return (0); } memset(&sess, 0, sizeof(sess)); - sess.mackey = (caddr_t) "123456789abcdefghijklmno"; + sess.mackey = (void *)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 = digests[i].digestlen; sess.cipher = 0; if (ioctl(fd, CIOCGSESSION, &sess) != -1 && ioctl(fd, CIOCFSESSION, &sess.ses) != -1) @@ -448,14 +461,14 @@ cryptodev_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out, 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 = EVP_CIPHER_CTX_encrypting(ctx) ? COP_ENCRYPT : COP_DECRYPT; if (EVP_CIPHER_CTX_iv_length(ctx) > 0) { - cryp.iv = (caddr_t) EVP_CIPHER_CTX_iv(ctx); + cryp.iv = (void *) EVP_CIPHER_CTX_iv(ctx); if (!EVP_CIPHER_CTX_encrypting(ctx)) { iiv = in + inl - EVP_CIPHER_CTX_iv_length(ctx); memcpy(save_iv, iiv, EVP_CIPHER_CTX_iv_length(ctx)); @@ -508,7 +521,7 @@ cryptodev_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key, if ((state->d_fd = get_dev_crypto()) < 0) return (0); - sess->key = (caddr_t) key; + sess->key = (void *) key; sess->keylen = EVP_CIPHER_CTX_key_length(ctx); sess->cipher = cipher; @@ -559,6 +572,19 @@ static int cryptodev_cleanup(EVP_CIPHER_CTX *ctx) * gets called when libcrypto requests a cipher NID. */ +static int cryptodev_cipher_ctrl(EVP_CIPHER_CTX *ctx, int type, int p1, void *p2) +{ + struct dev_crypto_state *state = ctx->cipher_data; + struct session_op *sess = &state->d_sess; + + if (type == EVP_CTRL_COPY) { + EVP_CIPHER_CTX *out = p2; + return cryptodev_init_key(out, sess->key, ctx->iv, 0); + } + + return 0; +} + /* RC4 */ static EVP_CIPHER *rc4_cipher = NULL; static const EVP_CIPHER *cryptodev_rc4(void) @@ -568,10 +594,12 @@ static const EVP_CIPHER *cryptodev_rc4(void) if ((cipher = EVP_CIPHER_meth_new(NID_rc4, 1, 16)) == NULL || !EVP_CIPHER_meth_set_iv_length(cipher, 0) - || !EVP_CIPHER_meth_set_flags(cipher, EVP_CIPH_VARIABLE_LENGTH) + || !EVP_CIPHER_meth_set_flags(cipher, EVP_CIPH_VARIABLE_LENGTH + | EVP_CIPH_CUSTOM_COPY) || !EVP_CIPHER_meth_set_init(cipher, cryptodev_init_key) || !EVP_CIPHER_meth_set_do_cipher(cipher, cryptodev_cipher) || !EVP_CIPHER_meth_set_cleanup(cipher, cryptodev_cleanup) + || !EVP_CIPHER_meth_set_ctrl(cipher, cryptodev_cipher_ctrl) || !EVP_CIPHER_meth_set_impl_ctx_size(cipher, sizeof(struct dev_crypto_state))) { EVP_CIPHER_meth_free(cipher); cipher = NULL; @@ -590,10 +618,12 @@ static const EVP_CIPHER *cryptodev_des_cbc(void) if ((cipher = EVP_CIPHER_meth_new(NID_des_cbc, 8, 8)) == NULL || !EVP_CIPHER_meth_set_iv_length(cipher, 8) - || !EVP_CIPHER_meth_set_flags(cipher, EVP_CIPH_CBC_MODE) + || !EVP_CIPHER_meth_set_flags(cipher, EVP_CIPH_CBC_MODE + | EVP_CIPH_CUSTOM_COPY) || !EVP_CIPHER_meth_set_init(cipher, cryptodev_init_key) || !EVP_CIPHER_meth_set_do_cipher(cipher, cryptodev_cipher) || !EVP_CIPHER_meth_set_cleanup(cipher, cryptodev_cleanup) + || !EVP_CIPHER_meth_set_ctrl(cipher, cryptodev_cipher_ctrl) || !EVP_CIPHER_meth_set_impl_ctx_size(cipher, sizeof(struct dev_crypto_state)) || !EVP_CIPHER_meth_set_set_asn1_params(cipher, EVP_CIPHER_set_asn1_iv) || !EVP_CIPHER_meth_set_get_asn1_params(cipher, EVP_CIPHER_get_asn1_iv)) { @@ -614,10 +644,12 @@ static const EVP_CIPHER *cryptodev_3des_cbc(void) if ((cipher = EVP_CIPHER_meth_new(NID_des_ede3_cbc, 8, 24)) == NULL || !EVP_CIPHER_meth_set_iv_length(cipher, 8) - || !EVP_CIPHER_meth_set_flags(cipher, EVP_CIPH_CBC_MODE) + || !EVP_CIPHER_meth_set_flags(cipher, EVP_CIPH_CBC_MODE + | EVP_CIPH_CUSTOM_COPY) || !EVP_CIPHER_meth_set_init(cipher, cryptodev_init_key) || !EVP_CIPHER_meth_set_do_cipher(cipher, cryptodev_cipher) || !EVP_CIPHER_meth_set_cleanup(cipher, cryptodev_cleanup) + || !EVP_CIPHER_meth_set_ctrl(cipher, cryptodev_cipher_ctrl) || !EVP_CIPHER_meth_set_impl_ctx_size(cipher, sizeof(struct dev_crypto_state)) || !EVP_CIPHER_meth_set_set_asn1_params(cipher, EVP_CIPHER_set_asn1_iv) || !EVP_CIPHER_meth_set_get_asn1_params(cipher, EVP_CIPHER_get_asn1_iv)) { @@ -629,6 +661,30 @@ static const EVP_CIPHER *cryptodev_3des_cbc(void) return des3_cbc_cipher; } +/* 3DES ECB EVP */ +static EVP_CIPHER *des3_ecb_cipher = NULL; +static const EVP_CIPHER *cryptodev_3des_ecb(void) +{ + if (des3_ecb_cipher == NULL) { + EVP_CIPHER *cipher = EVP_CIPHER_meth_new(NID_des_ede3_ecb, 8, 24); + + if (cipher == NULL + || !EVP_CIPHER_meth_set_flags(cipher, EVP_CIPH_ECB_MODE) + || !EVP_CIPHER_meth_set_init(cipher, cryptodev_init_key) + || !EVP_CIPHER_meth_set_do_cipher(cipher, cryptodev_cipher) + || !EVP_CIPHER_meth_set_cleanup(cipher, cryptodev_cleanup) + || !EVP_CIPHER_meth_set_ctrl(cipher, cryptodev_cipher_ctrl) + || !EVP_CIPHER_meth_set_impl_ctx_size(cipher, + sizeof(struct + dev_crypto_state))) { + EVP_CIPHER_meth_free(cipher); + cipher = NULL; + } + des3_ecb_cipher = cipher; + } + return des3_ecb_cipher; +} + static EVP_CIPHER *bf_cbc_cipher = NULL; static const EVP_CIPHER *cryptodev_bf_cbc(void) { @@ -637,10 +693,12 @@ static const EVP_CIPHER *cryptodev_bf_cbc(void) if ((cipher = EVP_CIPHER_meth_new(NID_bf_cbc, 8, 16)) == NULL || !EVP_CIPHER_meth_set_iv_length(cipher, 8) - || !EVP_CIPHER_meth_set_flags(cipher, EVP_CIPH_CBC_MODE) + || !EVP_CIPHER_meth_set_flags(cipher, EVP_CIPH_CBC_MODE + | EVP_CIPH_CUSTOM_COPY) || !EVP_CIPHER_meth_set_init(cipher, cryptodev_init_key) || !EVP_CIPHER_meth_set_do_cipher(cipher, cryptodev_cipher) || !EVP_CIPHER_meth_set_cleanup(cipher, cryptodev_cleanup) + || !EVP_CIPHER_meth_set_ctrl(cipher, cryptodev_cipher_ctrl) || !EVP_CIPHER_meth_set_impl_ctx_size(cipher, sizeof(struct dev_crypto_state)) || !EVP_CIPHER_meth_set_set_asn1_params(cipher, EVP_CIPHER_set_asn1_iv) || !EVP_CIPHER_meth_set_get_asn1_params(cipher, EVP_CIPHER_get_asn1_iv)) { @@ -660,10 +718,12 @@ static const EVP_CIPHER *cryptodev_cast_cbc(void) if ((cipher = EVP_CIPHER_meth_new(NID_cast5_cbc, 8, 16)) == NULL || !EVP_CIPHER_meth_set_iv_length(cipher, 8) - || !EVP_CIPHER_meth_set_flags(cipher, EVP_CIPH_CBC_MODE) + || !EVP_CIPHER_meth_set_flags(cipher, EVP_CIPH_CBC_MODE + | EVP_CIPH_CUSTOM_COPY) || !EVP_CIPHER_meth_set_init(cipher, cryptodev_init_key) || !EVP_CIPHER_meth_set_do_cipher(cipher, cryptodev_cipher) || !EVP_CIPHER_meth_set_cleanup(cipher, cryptodev_cleanup) + || !EVP_CIPHER_meth_set_ctrl(cipher, cryptodev_cipher_ctrl) || !EVP_CIPHER_meth_set_impl_ctx_size(cipher, sizeof(struct dev_crypto_state)) || !EVP_CIPHER_meth_set_set_asn1_params(cipher, EVP_CIPHER_set_asn1_iv) || !EVP_CIPHER_meth_set_get_asn1_params(cipher, EVP_CIPHER_get_asn1_iv)) { @@ -683,10 +743,12 @@ static const EVP_CIPHER *cryptodev_aes_cbc(void) if ((cipher = EVP_CIPHER_meth_new(NID_aes_128_cbc, 16, 16)) == NULL || !EVP_CIPHER_meth_set_iv_length(cipher, 16) - || !EVP_CIPHER_meth_set_flags(cipher, EVP_CIPH_CBC_MODE) + || !EVP_CIPHER_meth_set_flags(cipher, EVP_CIPH_CBC_MODE + | EVP_CIPH_CUSTOM_COPY) || !EVP_CIPHER_meth_set_init(cipher, cryptodev_init_key) || !EVP_CIPHER_meth_set_do_cipher(cipher, cryptodev_cipher) || !EVP_CIPHER_meth_set_cleanup(cipher, cryptodev_cleanup) + || !EVP_CIPHER_meth_set_ctrl(cipher, cryptodev_cipher_ctrl) || !EVP_CIPHER_meth_set_impl_ctx_size(cipher, sizeof(struct dev_crypto_state)) || !EVP_CIPHER_meth_set_set_asn1_params(cipher, EVP_CIPHER_set_asn1_iv) || !EVP_CIPHER_meth_set_get_asn1_params(cipher, EVP_CIPHER_get_asn1_iv)) { @@ -706,10 +768,12 @@ static const EVP_CIPHER *cryptodev_aes_192_cbc(void) if ((cipher = EVP_CIPHER_meth_new(NID_aes_192_cbc, 16, 24)) == NULL || !EVP_CIPHER_meth_set_iv_length(cipher, 16) - || !EVP_CIPHER_meth_set_flags(cipher, EVP_CIPH_CBC_MODE) + || !EVP_CIPHER_meth_set_flags(cipher, EVP_CIPH_CBC_MODE + | EVP_CIPH_CUSTOM_COPY) || !EVP_CIPHER_meth_set_init(cipher, cryptodev_init_key) || !EVP_CIPHER_meth_set_do_cipher(cipher, cryptodev_cipher) || !EVP_CIPHER_meth_set_cleanup(cipher, cryptodev_cleanup) + || !EVP_CIPHER_meth_set_ctrl(cipher, cryptodev_cipher_ctrl) || !EVP_CIPHER_meth_set_impl_ctx_size(cipher, sizeof(struct dev_crypto_state)) || !EVP_CIPHER_meth_set_set_asn1_params(cipher, EVP_CIPHER_set_asn1_iv) || !EVP_CIPHER_meth_set_get_asn1_params(cipher, EVP_CIPHER_get_asn1_iv)) { @@ -729,10 +793,12 @@ static const EVP_CIPHER *cryptodev_aes_256_cbc(void) if ((cipher = EVP_CIPHER_meth_new(NID_aes_256_cbc, 16, 32)) == NULL || !EVP_CIPHER_meth_set_iv_length(cipher, 16) - || !EVP_CIPHER_meth_set_flags(cipher, EVP_CIPH_CBC_MODE) + || !EVP_CIPHER_meth_set_flags(cipher, EVP_CIPH_CBC_MODE + | EVP_CIPH_CUSTOM_COPY) || !EVP_CIPHER_meth_set_init(cipher, cryptodev_init_key) || !EVP_CIPHER_meth_set_do_cipher(cipher, cryptodev_cipher) || !EVP_CIPHER_meth_set_cleanup(cipher, cryptodev_cleanup) + || !EVP_CIPHER_meth_set_ctrl(cipher, cryptodev_cipher_ctrl) || !EVP_CIPHER_meth_set_impl_ctx_size(cipher, sizeof(struct dev_crypto_state)) || !EVP_CIPHER_meth_set_set_asn1_params(cipher, EVP_CIPHER_set_asn1_iv) || !EVP_CIPHER_meth_set_get_asn1_params(cipher, EVP_CIPHER_get_asn1_iv)) { @@ -744,7 +810,6 @@ static const EVP_CIPHER *cryptodev_aes_256_cbc(void) return aes_256_cbc_cipher; } -# ifdef CRYPTO_AES_CTR static EVP_CIPHER *aes_ctr_cipher = NULL; static const EVP_CIPHER *cryptodev_aes_ctr(void) { @@ -753,10 +818,12 @@ static const EVP_CIPHER *cryptodev_aes_ctr(void) if ((cipher = EVP_CIPHER_meth_new(NID_aes_128_ctr, 16, 16)) == NULL || !EVP_CIPHER_meth_set_iv_length(cipher, 14) - || !EVP_CIPHER_meth_set_flags(cipher, EVP_CIPH_CTR_MODE) + || !EVP_CIPHER_meth_set_flags(cipher, EVP_CIPH_CTR_MODE + | EVP_CIPH_CUSTOM_COPY) || !EVP_CIPHER_meth_set_init(cipher, cryptodev_init_key) || !EVP_CIPHER_meth_set_do_cipher(cipher, cryptodev_cipher) || !EVP_CIPHER_meth_set_cleanup(cipher, cryptodev_cleanup) + || !EVP_CIPHER_meth_set_ctrl(cipher, cryptodev_cipher_ctrl) || !EVP_CIPHER_meth_set_impl_ctx_size(cipher, sizeof(struct dev_crypto_state)) || !EVP_CIPHER_meth_set_set_asn1_params(cipher, EVP_CIPHER_set_asn1_iv) || !EVP_CIPHER_meth_set_get_asn1_params(cipher, EVP_CIPHER_get_asn1_iv)) { @@ -776,10 +843,12 @@ static const EVP_CIPHER *cryptodev_aes_192_ctr(void) if ((cipher = EVP_CIPHER_meth_new(NID_aes_192_ctr, 16, 24)) == NULL || !EVP_CIPHER_meth_set_iv_length(cipher, 14) - || !EVP_CIPHER_meth_set_flags(cipher, EVP_CIPH_CTR_MODE) + || !EVP_CIPHER_meth_set_flags(cipher, EVP_CIPH_CTR_MODE + | EVP_CIPH_CUSTOM_COPY) || !EVP_CIPHER_meth_set_init(cipher, cryptodev_init_key) || !EVP_CIPHER_meth_set_do_cipher(cipher, cryptodev_cipher) || !EVP_CIPHER_meth_set_cleanup(cipher, cryptodev_cleanup) + || !EVP_CIPHER_meth_set_ctrl(cipher, cryptodev_cipher_ctrl) || !EVP_CIPHER_meth_set_impl_ctx_size(cipher, sizeof(struct dev_crypto_state)) || !EVP_CIPHER_meth_set_set_asn1_params(cipher, EVP_CIPHER_set_asn1_iv) || !EVP_CIPHER_meth_set_get_asn1_params(cipher, EVP_CIPHER_get_asn1_iv)) { @@ -799,10 +868,12 @@ static const EVP_CIPHER *cryptodev_aes_256_ctr(void) if ((cipher = EVP_CIPHER_meth_new(NID_aes_256_ctr, 16, 32)) == NULL || !EVP_CIPHER_meth_set_iv_length(cipher, 14) - || !EVP_CIPHER_meth_set_flags(cipher, EVP_CIPH_CTR_MODE) + || !EVP_CIPHER_meth_set_flags(cipher, EVP_CIPH_CTR_MODE + | EVP_CIPH_CUSTOM_COPY) || !EVP_CIPHER_meth_set_init(cipher, cryptodev_init_key) || !EVP_CIPHER_meth_set_do_cipher(cipher, cryptodev_cipher) || !EVP_CIPHER_meth_set_cleanup(cipher, cryptodev_cleanup) + || !EVP_CIPHER_meth_set_ctrl(cipher, cryptodev_cipher_ctrl) || !EVP_CIPHER_meth_set_impl_ctx_size(cipher, sizeof(struct dev_crypto_state)) || !EVP_CIPHER_meth_set_set_asn1_params(cipher, EVP_CIPHER_set_asn1_iv) || !EVP_CIPHER_meth_set_get_asn1_params(cipher, EVP_CIPHER_get_asn1_iv)) { @@ -813,7 +884,88 @@ static const EVP_CIPHER *cryptodev_aes_256_ctr(void) } return aes_256_ctr_cipher; } -# endif + +static EVP_CIPHER *aes_ecb_cipher = NULL; +static const EVP_CIPHER *cryptodev_aes_ecb(void) +{ + if (aes_ecb_cipher == NULL) { + EVP_CIPHER *cipher = EVP_CIPHER_meth_new(NID_aes_128_ecb, 16, 16); + + if (cipher == NULL + || !EVP_CIPHER_meth_set_flags(cipher, EVP_CIPH_ECB_MODE) + || !EVP_CIPHER_meth_set_init(cipher, cryptodev_init_key) + || !EVP_CIPHER_meth_set_do_cipher(cipher, cryptodev_cipher) + || !EVP_CIPHER_meth_set_cleanup(cipher, cryptodev_cleanup) + || !EVP_CIPHER_meth_set_ctrl(cipher, cryptodev_cipher_ctrl) + || !EVP_CIPHER_meth_set_impl_ctx_size(cipher, + sizeof(struct + dev_crypto_state)) + || !EVP_CIPHER_meth_set_set_asn1_params(cipher, + EVP_CIPHER_set_asn1_iv) + || !EVP_CIPHER_meth_set_get_asn1_params(cipher, + EVP_CIPHER_get_asn1_iv)) { + EVP_CIPHER_meth_free(cipher); + cipher = NULL; + } + aes_ecb_cipher = cipher; + } + return aes_ecb_cipher; +} + +static EVP_CIPHER *aes_192_ecb_cipher = NULL; +static const EVP_CIPHER *cryptodev_aes_192_ecb(void) +{ + if (aes_192_ecb_cipher == NULL) { + EVP_CIPHER *cipher = EVP_CIPHER_meth_new(NID_aes_192_ecb, 16, 24); + + if (cipher == NULL + || !EVP_CIPHER_meth_set_flags(cipher, EVP_CIPH_ECB_MODE) + || !EVP_CIPHER_meth_set_init(cipher, cryptodev_init_key) + || !EVP_CIPHER_meth_set_do_cipher(cipher, cryptodev_cipher) + || !EVP_CIPHER_meth_set_cleanup(cipher, cryptodev_cleanup) + || !EVP_CIPHER_meth_set_ctrl(cipher, cryptodev_cipher_ctrl) + || !EVP_CIPHER_meth_set_impl_ctx_size(cipher, + sizeof(struct + dev_crypto_state)) + || !EVP_CIPHER_meth_set_set_asn1_params(cipher, + EVP_CIPHER_set_asn1_iv) + || !EVP_CIPHER_meth_set_get_asn1_params(cipher, + EVP_CIPHER_get_asn1_iv)) { + EVP_CIPHER_meth_free(cipher); + cipher = NULL; + } + aes_192_ecb_cipher = cipher; + } + return aes_192_ecb_cipher; +} + +static EVP_CIPHER *aes_256_ecb_cipher = NULL; +static const EVP_CIPHER *cryptodev_aes_256_ecb(void) +{ + if (aes_256_ecb_cipher == NULL) { + EVP_CIPHER *cipher = EVP_CIPHER_meth_new(NID_aes_256_ecb, 16, 32); + + if (cipher == NULL + || !EVP_CIPHER_meth_set_flags(cipher, EVP_CIPH_ECB_MODE) + || !EVP_CIPHER_meth_set_init(cipher, cryptodev_init_key) + || !EVP_CIPHER_meth_set_do_cipher(cipher, cryptodev_cipher) + || !EVP_CIPHER_meth_set_cleanup(cipher, cryptodev_cleanup) + || !EVP_CIPHER_meth_set_ctrl(cipher, cryptodev_cipher_ctrl) + || !EVP_CIPHER_meth_set_impl_ctx_size(cipher, + sizeof(struct + dev_crypto_state)) + || !EVP_CIPHER_meth_set_set_asn1_params(cipher, + EVP_CIPHER_set_asn1_iv) + || !EVP_CIPHER_meth_set_get_asn1_params(cipher, + EVP_CIPHER_get_asn1_iv)) { + EVP_CIPHER_meth_free(cipher); + cipher = NULL; + } + aes_256_ecb_cipher = cipher; + } + return aes_256_ecb_cipher; +} + /* * Registered by the ENGINE when used to find out how to deal with * a particular NID in the ENGINE. this says what we'll do at the @@ -833,6 +985,9 @@ cryptodev_engine_ciphers(ENGINE *e, const EVP_CIPHER **cipher, case NID_des_ede3_cbc: *cipher = cryptodev_3des_cbc(); break; + case NID_des_ede3_ecb: + *cipher = cryptodev_3des_ecb(); + break; case NID_des_cbc: *cipher = cryptodev_des_cbc(); break; @@ -851,7 +1006,6 @@ cryptodev_engine_ciphers(ENGINE *e, const EVP_CIPHER **cipher, case NID_aes_256_cbc: *cipher = cryptodev_aes_256_cbc(); break; -# ifdef CRYPTO_AES_CTR case NID_aes_128_ctr: *cipher = cryptodev_aes_ctr(); break; @@ -861,7 +1015,15 @@ cryptodev_engine_ciphers(ENGINE *e, const EVP_CIPHER **cipher, case NID_aes_256_ctr: *cipher = cryptodev_aes_256_ctr(); break; -# endif + case NID_aes_128_ecb: + *cipher = cryptodev_aes_ecb(); + break; + case NID_aes_192_ecb: + *cipher = cryptodev_aes_192_ecb(); + break; + case NID_aes_256_ecb: + *cipher = cryptodev_aes_256_ecb(); + break; default: *cipher = NULL; break; @@ -882,16 +1044,6 @@ static int digest_nid_to_cryptodev(int nid) return (0); } -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 = EVP_MD_CTX_md_data(ctx); @@ -910,8 +1062,8 @@ static int cryptodev_digest_init(EVP_MD_CTX *ctx) return (0); } - sess->mackey = state->dummy_mac_key; - sess->mackeylen = digest_key_length(EVP_MD_CTX_type(ctx)); + sess->mackey = NULL; + sess->mackeylen = 0; sess->mac = digest; if (ioctl(state->d_fd, CIOCGSESSION, sess) < 0) { @@ -963,9 +1115,9 @@ static int cryptodev_digest_update(EVP_MD_CTX *ctx, const void *data, 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); @@ -979,8 +1131,6 @@ static int cryptodev_digest_final(EVP_MD_CTX *ctx, unsigned char *md) struct dev_crypto_state *state = EVP_MD_CTX_md_data(ctx); 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); @@ -994,7 +1144,7 @@ static int cryptodev_digest_final(EVP_MD_CTX *ctx, unsigned char *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); @@ -1005,7 +1155,7 @@ static int cryptodev_digest_final(EVP_MD_CTX *ctx, unsigned char *md) memcpy(md, state->digest_res, EVP_MD_CTX_size(ctx)); - return (ret); + return 1; } static int cryptodev_digest_cleanup(EVP_MD_CTX *ctx) @@ -1054,8 +1204,8 @@ static int cryptodev_digest_copy(EVP_MD_CTX *to, const EVP_MD_CTX *from) digest = digest_nid_to_cryptodev(EVP_MD_CTX_type(to)); - sess->mackey = dstate->dummy_mac_key; - sess->mackeylen = digest_key_length(EVP_MD_CTX_type(to)); + sess->mackey = NULL; + sess->mackeylen = 0; sess->mac = digest; dstate->d_fd = get_dev_crypto(); @@ -1107,6 +1257,106 @@ static const EVP_MD *cryptodev_sha1(void) return sha1_md; } +static EVP_MD *sha256_md = NULL; +static const EVP_MD *cryptodev_sha256(void) +{ + if (sha256_md == NULL) { + EVP_MD *md; + + if ((md = EVP_MD_meth_new(NID_sha256, NID_undef)) == NULL + || !EVP_MD_meth_set_result_size(md, SHA_DIGEST_LENGTH) + || !EVP_MD_meth_set_flags(md, EVP_MD_FLAG_ONESHOT) + || !EVP_MD_meth_set_input_blocksize(md, SHA_CBLOCK) + || !EVP_MD_meth_set_app_datasize(md, + sizeof(struct dev_crypto_state)) + || !EVP_MD_meth_set_init(md, cryptodev_digest_init) + || !EVP_MD_meth_set_update(md, cryptodev_digest_update) + || !EVP_MD_meth_set_final(md, cryptodev_digest_final) + || !EVP_MD_meth_set_copy(md, cryptodev_digest_copy) + || !EVP_MD_meth_set_cleanup(md, cryptodev_digest_cleanup)) { + EVP_MD_meth_free(md); + md = NULL; + } + sha256_md = md; + } + return sha256_md; +} + +static EVP_MD *sha224_md = NULL; +static const EVP_MD *cryptodev_sha224(void) +{ + if (sha224_md == NULL) { + EVP_MD *md; + + if ((md = EVP_MD_meth_new(NID_sha224, NID_undef)) == NULL + || !EVP_MD_meth_set_result_size(md, SHA_DIGEST_LENGTH) + || !EVP_MD_meth_set_flags(md, EVP_MD_FLAG_ONESHOT) + || !EVP_MD_meth_set_input_blocksize(md, SHA_CBLOCK) + || !EVP_MD_meth_set_app_datasize(md, + sizeof(struct dev_crypto_state)) + || !EVP_MD_meth_set_init(md, cryptodev_digest_init) + || !EVP_MD_meth_set_update(md, cryptodev_digest_update) + || !EVP_MD_meth_set_final(md, cryptodev_digest_final) + || !EVP_MD_meth_set_copy(md, cryptodev_digest_copy) + || !EVP_MD_meth_set_cleanup(md, cryptodev_digest_cleanup)) { + EVP_MD_meth_free(md); + md = NULL; + } + sha224_md = md; + } + return sha224_md; +} + +static EVP_MD *sha384_md = NULL; +static const EVP_MD *cryptodev_sha384(void) +{ + if (sha384_md == NULL) { + EVP_MD *md; + + if ((md = EVP_MD_meth_new(NID_sha384, NID_undef)) == NULL + || !EVP_MD_meth_set_result_size(md, SHA_DIGEST_LENGTH) + || !EVP_MD_meth_set_flags(md, EVP_MD_FLAG_ONESHOT) + || !EVP_MD_meth_set_input_blocksize(md, SHA_CBLOCK) + || !EVP_MD_meth_set_app_datasize(md, + sizeof(struct dev_crypto_state)) + || !EVP_MD_meth_set_init(md, cryptodev_digest_init) + || !EVP_MD_meth_set_update(md, cryptodev_digest_update) + || !EVP_MD_meth_set_final(md, cryptodev_digest_final) + || !EVP_MD_meth_set_copy(md, cryptodev_digest_copy) + || !EVP_MD_meth_set_cleanup(md, cryptodev_digest_cleanup)) { + EVP_MD_meth_free(md); + md = NULL; + } + sha384_md = md; + } + return sha384_md; +} + +static EVP_MD *sha512_md = NULL; +static const EVP_MD *cryptodev_sha512(void) +{ + if (sha512_md == NULL) { + EVP_MD *md; + + if ((md = EVP_MD_meth_new(NID_sha512, NID_undef)) == NULL + || !EVP_MD_meth_set_result_size(md, SHA_DIGEST_LENGTH) + || !EVP_MD_meth_set_flags(md, EVP_MD_FLAG_ONESHOT) + || !EVP_MD_meth_set_input_blocksize(md, SHA_CBLOCK) + || !EVP_MD_meth_set_app_datasize(md, + sizeof(struct dev_crypto_state)) + || !EVP_MD_meth_set_init(md, cryptodev_digest_init) + || !EVP_MD_meth_set_update(md, cryptodev_digest_update) + || !EVP_MD_meth_set_final(md, cryptodev_digest_final) + || !EVP_MD_meth_set_copy(md, cryptodev_digest_copy) + || !EVP_MD_meth_set_cleanup(md, cryptodev_digest_cleanup)) { + EVP_MD_meth_free(md); + md = NULL; + } + sha512_md = md; + } + return sha512_md; +} + static EVP_MD *md5_md = NULL; static const EVP_MD *cryptodev_md5(void) { @@ -1149,6 +1399,18 @@ cryptodev_engine_digests(ENGINE *e, const EVP_MD **digest, case NID_sha1: *digest = cryptodev_sha1(); break; + case NID_sha256: + *digest = cryptodev_sha256(); + break; + case NID_sha224: + *digest = cryptodev_sha224(); + break; + case NID_sha384: + *digest = cryptodev_sha384(); + break; + case NID_sha512: + *digest = cryptodev_sha512(); + break; default: # endif /* USE_CRYPTODEV_DIGESTS */ *digest = NULL; @@ -1165,6 +1427,8 @@ static int cryptodev_engine_destroy(ENGINE *e) des_cbc_cipher = NULL; EVP_CIPHER_meth_free(des3_cbc_cipher); des3_cbc_cipher = NULL; + EVP_CIPHER_meth_free(des3_ecb_cipher); + des3_ecb_cipher = NULL; EVP_CIPHER_meth_free(bf_cbc_cipher); bf_cbc_cipher = NULL; EVP_CIPHER_meth_free(cast_cbc_cipher); @@ -1175,30 +1439,42 @@ static int cryptodev_engine_destroy(ENGINE *e) aes_192_cbc_cipher = NULL; EVP_CIPHER_meth_free(aes_256_cbc_cipher); aes_256_cbc_cipher = NULL; -# ifdef CRYPTO_AES_CTR EVP_CIPHER_meth_free(aes_ctr_cipher); aes_ctr_cipher = NULL; EVP_CIPHER_meth_free(aes_192_ctr_cipher); aes_192_ctr_cipher = NULL; EVP_CIPHER_meth_free(aes_256_ctr_cipher); aes_256_ctr_cipher = NULL; -# endif + EVP_CIPHER_meth_free(aes_ecb_cipher); + aes_ecb_cipher = NULL; + EVP_CIPHER_meth_free(aes_192_ecb_cipher); + aes_192_ecb_cipher = NULL; + EVP_CIPHER_meth_free(aes_256_ecb_cipher); + aes_256_ecb_cipher = NULL; # ifdef USE_CRYPTODEV_DIGESTS EVP_MD_meth_free(sha1_md); sha1_md = NULL; + EVP_MD_meth_free(sha256_md); + sha256_md = NULL; + EVP_MD_meth_free(sha224_md); + sha224_md = NULL; + EVP_MD_meth_free(sha384_md); + sha384_md = NULL; + EVP_MD_meth_free(sha512_md); + sha512_md = NULL; EVP_MD_meth_free(md5_md); md5_md = NULL; # endif RSA_meth_free(cryptodev_rsa); cryptodev_rsa = NULL; -#ifndef OPENSSL_NO_DSA +# ifndef OPENSSL_NO_DSA DSA_meth_free(cryptodev_dsa); cryptodev_dsa = NULL; -#endif -#ifndef OPENSSL_NO_DH +# endif +# ifndef OPENSSL_NO_DH DH_meth_free(cryptodev_dh); cryptodev_dh = NULL; -#endif +# endif return 1; } @@ -1222,7 +1498,7 @@ static int bn2crparam(const BIGNUM *a, struct crparam *crp) if (b == NULL) return (1); - crp->crp_p = (caddr_t) b; + crp->crp_p = (void *) b; crp->crp_nbits = bits; BN_bn2bin(a, b); @@ -1418,7 +1694,7 @@ cryptodev_rsa_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa, BN_CTX *ctx) return (ret); } -#ifndef OPENSSL_NO_DSA +# ifndef OPENSSL_NO_DSA static int cryptodev_dsa_bn_mod_exp(DSA *dsa, BIGNUM *r, const BIGNUM *a, const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx) @@ -1490,7 +1766,7 @@ static DSA_SIG *cryptodev_dsa_do_sign(const unsigned char *dgst, int dlen, 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; DSA_get0_pqg(dsa, &dsap, &dsaq, &dsag); DSA_get0_key(dsa, NULL, &priv_key); @@ -1537,7 +1813,7 @@ cryptodev_dsa_verify(const unsigned char *dgst, int dlen, 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; DSA_get0_pqg(dsa, &p, &q, &g); if (bn2crparam(p, &kop.crk_param[1])) @@ -1570,9 +1846,9 @@ cryptodev_dsa_verify(const unsigned char *dgst, int dlen, zapparams(&kop); return (dsaret); } -#endif +# endif -#ifndef OPENSSL_NO_DH +# ifndef OPENSSL_NO_DH static int cryptodev_mod_exp_dh(const DH *dh, BIGNUM *r, const BIGNUM *a, const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx, @@ -1613,7 +1889,7 @@ cryptodev_dh_compute_key(unsigned char *key, const BIGNUM *pub_key, DH *dh) 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; @@ -1628,7 +1904,7 @@ cryptodev_dh_compute_key(unsigned char *key, const BIGNUM *pub_key, DH *dh) return (dhret); } -#endif /* ndef OPENSSL_NO_DH */ +# endif /* ndef OPENSSL_NO_DH */ /* * ctrl right now is just a wrapper that doesn't do much @@ -1676,7 +1952,7 @@ void engine_load_cryptodev_int(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_destroy_function(engine, cryptodev_engine_destroy) || !ENGINE_set_ciphers(engine, cryptodev_engine_ciphers) || !ENGINE_set_digests(engine, cryptodev_engine_digests) || @@ -1705,7 +1981,7 @@ void engine_load_cryptodev_int(void) return; } -#ifndef OPENSSL_NO_DSA +# ifndef OPENSSL_NO_DSA cryptodev_dsa = DSA_meth_dup(DSA_OpenSSL()); if (cryptodev_dsa != NULL) { DSA_meth_set1_name(cryptodev_dsa, "cryptodev DSA method"); @@ -1725,9 +2001,9 @@ void engine_load_cryptodev_int(void) ENGINE_free(engine); return; } -#endif +# endif -#ifndef OPENSSL_NO_DH +# ifndef OPENSSL_NO_DH cryptodev_dh = DH_meth_dup(DH_OpenSSL()); if (cryptodev_dh != NULL) { DH_meth_set1_name(cryptodev_dh, "cryptodev DH method"); @@ -1744,7 +2020,7 @@ void engine_load_cryptodev_int(void) ENGINE_free(engine); return; } -#endif +# endif ENGINE_add(engine); ENGINE_free(engine);