diff options
author | Iaroslav Gridin <voker57@gmail.com> | 2016-10-29 16:56:31 +0300 |
---|---|---|
committer | Richard Levitte <levitte@openssl.org> | 2017-01-10 08:21:45 +0100 |
commit | 098eb1a7b7177e960b141d4b58551763f16ea66c (patch) | |
tree | 32b066367286b396aefa9c0e7b8879ff086a95b1 /crypto/engine | |
parent | 807d21066f8f0e3aba85221fbff824f96b9341be (diff) |
Style the code
Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1784)
Diffstat (limited to 'crypto/engine')
-rw-r--r-- | crypto/engine/eng_cryptodev.c | 351 |
1 files changed, 169 insertions, 182 deletions
diff --git a/crypto/engine/eng_cryptodev.c b/crypto/engine/eng_cryptodev.c index ad872fda06..e336151095 100644 --- a/crypto/engine/eng_cryptodev.c +++ b/crypto/engine/eng_cryptodev.c @@ -166,46 +166,22 @@ static struct { int ivmax; int keylen; } ciphers[] = { - { - CRYPTO_ARC4, NID_rc4, 0, 16, - }, - { - CRYPTO_DES_CBC, NID_des_cbc, 8, 8, - }, - { - CRYPTO_3DES_CBC, NID_des_ede3_cbc, 8, 24, - }, - { - CRYPTO_AES_CBC, NID_aes_128_cbc, 16, 16, - }, - { - CRYPTO_AES_CBC, NID_aes_192_cbc, 16, 24, - }, - { - CRYPTO_AES_CBC, NID_aes_256_cbc, 16, 32, - }, - { - CRYPTO_AES_CTR, NID_aes_128_ctr, 14, 16, - }, - { - CRYPTO_AES_CTR, NID_aes_192_ctr, 14, 24, - }, - { - CRYPTO_AES_CTR, NID_aes_256_ctr, 14, 32, - }, - { - CRYPTO_BLF_CBC, NID_bf_cbc, 8, 16, - }, - { - CRYPTO_CAST_CBC, NID_cast5_cbc, 8, 16, - }, - { - CRYPTO_SKIPJACK_CBC, NID_undef, 0, 0, - }, + {CRYPTO_ARC4, NID_rc4, 0, 16}, + {CRYPTO_DES_CBC, NID_des_cbc, 8, 8}, + {CRYPTO_3DES_CBC, NID_des_ede3_cbc, 8, 24}, {CRYPTO_3DES_ECB, NID_des_ede3_ecb, 0, 24}, + {CRYPTO_AES_CBC, NID_aes_128_cbc, 16, 16}, + {CRYPTO_AES_CBC, NID_aes_192_cbc, 16, 24}, + {CRYPTO_AES_CBC, NID_aes_256_cbc, 16, 32}, + {CRYPTO_AES_CTR, NID_aes_128_ctr, 14, 16}, + {CRYPTO_AES_CTR, NID_aes_192_ctr, 14, 24}, + {CRYPTO_AES_CTR, NID_aes_256_ctr, 14, 32}, {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}, + {CRYPTO_BLF_CBC, NID_bf_cbc, 8, 16}, + {CRYPTO_CAST_CBC, NID_cast5_cbc, 8, 16}, + {CRYPTO_SKIPJACK_CBC, NID_undef, 0, 0}, {0, NID_undef, 0, 0}, }; @@ -213,44 +189,19 @@ static struct { static struct { int id; int nid; - int digestlen; + int digestlen; } digests[] = { # if 0 - /* HMAC is not supported */ - { - CRYPTO_MD5_HMAC, NID_hmacWithMD5, 16 - }, - { - CRYPTO_SHA1_HMAC, NID_hmacWithSHA1, 20 - }, - { - CRYPTO_SHA2_256_HMAC, NID_hmacWithSHA256, 32 - }, - { - CRYPTO_SHA2_384_HMAC, NID_hmacWithSHA384, 48 - }, - { - CRYPTO_SHA2_512_HMAC, NID_hmacWithSHA512, 64 - }, + /* HMAC is not supported */ + {CRYPTO_MD5_HMAC, NID_hmacWithMD5, 16}, + {CRYPTO_SHA1_HMAC, NID_hmacWithSHA1, 20}, # 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 - }, + {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 @@ -370,12 +321,12 @@ static int get_cryptodev_digests(const int **cnids) return (0); } memset(&sess, 0, sizeof(sess)); - sess.mackey = (void *)fake_key; + 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].digestlen; + sess.mackeylen = 8; sess.cipher = 0; if (ioctl(fd, CIOCGSESSION, &sess) != -1 && ioctl(fd, CIOCFSESSION, &sess.ses) != -1) @@ -461,14 +412,14 @@ cryptodev_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out, cryp.ses = sess->ses; cryp.flags = 0; cryp.len = inl; - cryp.src = (void *) in; - cryp.dst = (void *) 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 = (void *) 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)); @@ -521,7 +472,7 @@ cryptodev_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key, if ((state->d_fd = get_dev_crypto()) < 0) return (0); - sess->key = (void *) key; + sess->key = (void *)key; sess->keylen = EVP_CIPHER_CTX_key_length(ctx); sess->cipher = cipher; @@ -590,9 +541,9 @@ static EVP_CIPHER *rc4_cipher = NULL; static const EVP_CIPHER *cryptodev_rc4(void) { if (rc4_cipher == NULL) { - EVP_CIPHER *cipher; + EVP_CIPHER *cipher = EVP_CIPHER_meth_new(NID_rc4, 1, 16); - if ((cipher = EVP_CIPHER_meth_new(NID_rc4, 1, 16)) == NULL + if (cipher == NULL || !EVP_CIPHER_meth_set_iv_length(cipher, 0) || !EVP_CIPHER_meth_set_flags(cipher, EVP_CIPH_VARIABLE_LENGTH | EVP_CIPH_CUSTOM_COPY) @@ -600,7 +551,9 @@ static const EVP_CIPHER *cryptodev_rc4(void) || !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_impl_ctx_size(cipher, + sizeof(struct + dev_crypto_state))) { EVP_CIPHER_meth_free(cipher); cipher = NULL; } @@ -614,9 +567,9 @@ static EVP_CIPHER *des_cbc_cipher = NULL; static const EVP_CIPHER *cryptodev_des_cbc(void) { if (des_cbc_cipher == NULL) { - EVP_CIPHER *cipher; + EVP_CIPHER *cipher = EVP_CIPHER_meth_new(NID_des_cbc, 8, 8); - if ((cipher = EVP_CIPHER_meth_new(NID_des_cbc, 8, 8)) == NULL + if (cipher == NULL || !EVP_CIPHER_meth_set_iv_length(cipher, 8) || !EVP_CIPHER_meth_set_flags(cipher, EVP_CIPH_CBC_MODE | EVP_CIPH_CUSTOM_COPY) @@ -624,9 +577,13 @@ static const EVP_CIPHER *cryptodev_des_cbc(void) || !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_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; } @@ -640,9 +597,9 @@ static EVP_CIPHER *des3_cbc_cipher = NULL; static const EVP_CIPHER *cryptodev_3des_cbc(void) { if (des3_cbc_cipher == NULL) { - EVP_CIPHER *cipher; + EVP_CIPHER *cipher = EVP_CIPHER_meth_new(NID_des_ede3_cbc, 8, 24); - if ((cipher = EVP_CIPHER_meth_new(NID_des_ede3_cbc, 8, 24)) == NULL + if (cipher == NULL || !EVP_CIPHER_meth_set_iv_length(cipher, 8) || !EVP_CIPHER_meth_set_flags(cipher, EVP_CIPH_CBC_MODE | EVP_CIPH_CUSTOM_COPY) @@ -650,9 +607,13 @@ static const EVP_CIPHER *cryptodev_3des_cbc(void) || !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_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; } @@ -689,9 +650,9 @@ static EVP_CIPHER *bf_cbc_cipher = NULL; static const EVP_CIPHER *cryptodev_bf_cbc(void) { if (bf_cbc_cipher == NULL) { - EVP_CIPHER *cipher; + EVP_CIPHER *cipher = EVP_CIPHER_meth_new(NID_bf_cbc, 8, 16); - if ((cipher = EVP_CIPHER_meth_new(NID_bf_cbc, 8, 16)) == NULL + if (cipher == NULL || !EVP_CIPHER_meth_set_iv_length(cipher, 8) || !EVP_CIPHER_meth_set_flags(cipher, EVP_CIPH_CBC_MODE | EVP_CIPH_CUSTOM_COPY) @@ -699,9 +660,13 @@ static const EVP_CIPHER *cryptodev_bf_cbc(void) || !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_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; } @@ -714,9 +679,9 @@ static EVP_CIPHER *cast_cbc_cipher = NULL; static const EVP_CIPHER *cryptodev_cast_cbc(void) { if (cast_cbc_cipher == NULL) { - EVP_CIPHER *cipher; + EVP_CIPHER *cipher = EVP_CIPHER_meth_new(NID_cast5_cbc, 8, 16); - if ((cipher = EVP_CIPHER_meth_new(NID_cast5_cbc, 8, 16)) == NULL + if (cipher == NULL || !EVP_CIPHER_meth_set_iv_length(cipher, 8) || !EVP_CIPHER_meth_set_flags(cipher, EVP_CIPH_CBC_MODE | EVP_CIPH_CUSTOM_COPY) @@ -724,9 +689,13 @@ static const EVP_CIPHER *cryptodev_cast_cbc(void) || !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_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; } @@ -739,9 +708,9 @@ static EVP_CIPHER *aes_cbc_cipher = NULL; static const EVP_CIPHER *cryptodev_aes_cbc(void) { if (aes_cbc_cipher == NULL) { - EVP_CIPHER *cipher; + EVP_CIPHER *cipher = EVP_CIPHER_meth_new(NID_aes_128_cbc, 16, 16); - if ((cipher = EVP_CIPHER_meth_new(NID_aes_128_cbc, 16, 16)) == NULL + if (cipher == NULL || !EVP_CIPHER_meth_set_iv_length(cipher, 16) || !EVP_CIPHER_meth_set_flags(cipher, EVP_CIPH_CBC_MODE | EVP_CIPH_CUSTOM_COPY) @@ -749,9 +718,13 @@ static const EVP_CIPHER *cryptodev_aes_cbc(void) || !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_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; } @@ -764,9 +737,9 @@ static EVP_CIPHER *aes_192_cbc_cipher = NULL; static const EVP_CIPHER *cryptodev_aes_192_cbc(void) { if (aes_192_cbc_cipher == NULL) { - EVP_CIPHER *cipher; + EVP_CIPHER *cipher = EVP_CIPHER_meth_new(NID_aes_192_cbc, 16, 24); - if ((cipher = EVP_CIPHER_meth_new(NID_aes_192_cbc, 16, 24)) == NULL + if (cipher == NULL || !EVP_CIPHER_meth_set_iv_length(cipher, 16) || !EVP_CIPHER_meth_set_flags(cipher, EVP_CIPH_CBC_MODE | EVP_CIPH_CUSTOM_COPY) @@ -774,9 +747,13 @@ static const EVP_CIPHER *cryptodev_aes_192_cbc(void) || !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_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; } @@ -789,9 +766,9 @@ static EVP_CIPHER *aes_256_cbc_cipher = NULL; static const EVP_CIPHER *cryptodev_aes_256_cbc(void) { if (aes_256_cbc_cipher == NULL) { - EVP_CIPHER *cipher; + EVP_CIPHER *cipher = EVP_CIPHER_meth_new(NID_aes_256_cbc, 16, 32); - if ((cipher = EVP_CIPHER_meth_new(NID_aes_256_cbc, 16, 32)) == NULL + if (cipher == NULL || !EVP_CIPHER_meth_set_iv_length(cipher, 16) || !EVP_CIPHER_meth_set_flags(cipher, EVP_CIPH_CBC_MODE | EVP_CIPH_CUSTOM_COPY) @@ -799,9 +776,13 @@ static const EVP_CIPHER *cryptodev_aes_256_cbc(void) || !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_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; } @@ -814,9 +795,9 @@ static EVP_CIPHER *aes_ctr_cipher = NULL; static const EVP_CIPHER *cryptodev_aes_ctr(void) { if (aes_ctr_cipher == NULL) { - EVP_CIPHER *cipher; + EVP_CIPHER *cipher = EVP_CIPHER_meth_new(NID_aes_128_ctr, 16, 16); - if ((cipher = EVP_CIPHER_meth_new(NID_aes_128_ctr, 16, 16)) == NULL + if (cipher == NULL || !EVP_CIPHER_meth_set_iv_length(cipher, 14) || !EVP_CIPHER_meth_set_flags(cipher, EVP_CIPH_CTR_MODE | EVP_CIPH_CUSTOM_COPY) @@ -824,9 +805,13 @@ static const EVP_CIPHER *cryptodev_aes_ctr(void) || !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_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; } @@ -839,9 +824,9 @@ static EVP_CIPHER *aes_192_ctr_cipher = NULL; static const EVP_CIPHER *cryptodev_aes_192_ctr(void) { if (aes_192_ctr_cipher == NULL) { - EVP_CIPHER *cipher; + EVP_CIPHER *cipher = EVP_CIPHER_meth_new(NID_aes_192_ctr, 16, 24); - if ((cipher = EVP_CIPHER_meth_new(NID_aes_192_ctr, 16, 24)) == NULL + if (cipher == NULL || !EVP_CIPHER_meth_set_iv_length(cipher, 14) || !EVP_CIPHER_meth_set_flags(cipher, EVP_CIPH_CTR_MODE | EVP_CIPH_CUSTOM_COPY) @@ -849,9 +834,13 @@ static const EVP_CIPHER *cryptodev_aes_192_ctr(void) || !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_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; } @@ -864,9 +853,9 @@ static EVP_CIPHER *aes_256_ctr_cipher = NULL; static const EVP_CIPHER *cryptodev_aes_256_ctr(void) { if (aes_256_ctr_cipher == NULL) { - EVP_CIPHER *cipher; + EVP_CIPHER *cipher = EVP_CIPHER_meth_new(NID_aes_256_ctr, 16, 32); - if ((cipher = EVP_CIPHER_meth_new(NID_aes_256_ctr, 16, 32)) == NULL + if (cipher == NULL || !EVP_CIPHER_meth_set_iv_length(cipher, 14) || !EVP_CIPHER_meth_set_flags(cipher, EVP_CIPH_CTR_MODE | EVP_CIPH_CUSTOM_COPY) @@ -874,9 +863,13 @@ static const EVP_CIPHER *cryptodev_aes_256_ctr(void) || !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_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; } @@ -1095,8 +1088,7 @@ static int cryptodev_digest_update(EVP_MD_CTX *ctx, const void *data, if (!EVP_MD_CTX_test_flags(ctx, EVP_MD_CTX_FLAG_ONESHOT)) { /* if application doesn't support one buffer */ - new_mac_data = - OPENSSL_realloc(state->mac_data, state->mac_len + count); + new_mac_data = OPENSSL_realloc(state->mac_data, state->mac_len + count); if (!new_mac_data) { printf("cryptodev_digest_update: realloc failed\n"); @@ -1115,9 +1107,9 @@ static int cryptodev_digest_update(EVP_MD_CTX *ctx, const void *data, cryp.ses = sess->ses; cryp.flags = 0; cryp.len = count; - cryp.src = (void *) data; + cryp.src = (void *)data; cryp.dst = NULL; - cryp.mac = (void *) 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); @@ -1144,7 +1136,7 @@ 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 = (void *) md; + cryp.mac = (void *)md; if (ioctl(state->d_fd, CIOCCRYPT, &cryp) < 0) { printf("cryptodev_digest_final: digest failed\n"); return (0); @@ -1236,9 +1228,9 @@ static EVP_MD *sha1_md = NULL; static const EVP_MD *cryptodev_sha1(void) { if (sha1_md == NULL) { - EVP_MD *md; + EVP_MD *md = EVP_MD_meth_new(NID_sha1, NID_undef); - if ((md = EVP_MD_meth_new(NID_sha1, NID_undef)) == NULL + if (md == 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) @@ -1261,12 +1253,12 @@ static EVP_MD *sha256_md = NULL; static const EVP_MD *cryptodev_sha256(void) { if (sha256_md == NULL) { - EVP_MD *md; + EVP_MD *md = EVP_MD_meth_new(NID_sha256, NID_undef); - if ((md = EVP_MD_meth_new(NID_sha256, NID_undef)) == NULL - || !EVP_MD_meth_set_result_size(md, SHA_DIGEST_LENGTH) + if (md == NULL + || !EVP_MD_meth_set_result_size(md, SHA256_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_input_blocksize(md, SHA256_CBLOCK) || !EVP_MD_meth_set_app_datasize(md, sizeof(struct dev_crypto_state)) || !EVP_MD_meth_set_init(md, cryptodev_digest_init) @@ -1286,12 +1278,12 @@ static EVP_MD *sha224_md = NULL; static const EVP_MD *cryptodev_sha224(void) { if (sha224_md == NULL) { - EVP_MD *md; + EVP_MD *md = EVP_MD_meth_new(NID_sha224, NID_undef); - if ((md = EVP_MD_meth_new(NID_sha224, NID_undef)) == NULL - || !EVP_MD_meth_set_result_size(md, SHA_DIGEST_LENGTH) + if (md == NULL + || !EVP_MD_meth_set_result_size(md, SHA224_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_input_blocksize(md, SHA256_CBLOCK) || !EVP_MD_meth_set_app_datasize(md, sizeof(struct dev_crypto_state)) || !EVP_MD_meth_set_init(md, cryptodev_digest_init) @@ -1311,12 +1303,12 @@ static EVP_MD *sha384_md = NULL; static const EVP_MD *cryptodev_sha384(void) { if (sha384_md == NULL) { - EVP_MD *md; + EVP_MD *md = EVP_MD_meth_new(NID_sha384, NID_undef); - if ((md = EVP_MD_meth_new(NID_sha384, NID_undef)) == NULL - || !EVP_MD_meth_set_result_size(md, SHA_DIGEST_LENGTH) + if (md == NULL + || !EVP_MD_meth_set_result_size(md, SHA384_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_input_blocksize(md, SHA512_CBLOCK) || !EVP_MD_meth_set_app_datasize(md, sizeof(struct dev_crypto_state)) || !EVP_MD_meth_set_init(md, cryptodev_digest_init) @@ -1336,12 +1328,12 @@ static EVP_MD *sha512_md = NULL; static const EVP_MD *cryptodev_sha512(void) { if (sha512_md == NULL) { - EVP_MD *md; + EVP_MD *md = EVP_MD_meth_new(NID_sha512, NID_undef); - if ((md = EVP_MD_meth_new(NID_sha512, NID_undef)) == NULL - || !EVP_MD_meth_set_result_size(md, SHA_DIGEST_LENGTH) + if (md == NULL + || !EVP_MD_meth_set_result_size(md, SHA512_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_input_blocksize(md, SHA512_CBLOCK) || !EVP_MD_meth_set_app_datasize(md, sizeof(struct dev_crypto_state)) || !EVP_MD_meth_set_init(md, cryptodev_digest_init) @@ -1361,12 +1353,12 @@ static EVP_MD *md5_md = NULL; static const EVP_MD *cryptodev_md5(void) { if (md5_md == NULL) { - EVP_MD *md; + EVP_MD *md = EVP_MD_meth_new(NID_md5, NID_undef); - if ((md = EVP_MD_meth_new(NID_md5, NID_undef)) == NULL - || !EVP_MD_meth_set_result_size(md, 16 /* MD5_DIGEST_LENGTH */) + if (md == NULL + || !EVP_MD_meth_set_result_size(md, 16 /* MD5_DIGEST_LENGTH */ ) || !EVP_MD_meth_set_flags(md, EVP_MD_FLAG_ONESHOT) - || !EVP_MD_meth_set_input_blocksize(md, 64 /* MD5_CBLOCK */) + || !EVP_MD_meth_set_input_blocksize(md, 64 /* MD5_CBLOCK */ ) || !EVP_MD_meth_set_app_datasize(md, sizeof(struct dev_crypto_state)) || !EVP_MD_meth_set_init(md, cryptodev_digest_init) @@ -1498,7 +1490,7 @@ static int bn2crparam(const BIGNUM *a, struct crparam *crp) if (b == NULL) return (1); - crp->crp_p = (void *) b; + crp->crp_p = (void *)b; crp->crp_nbits = bits; BN_bn2bin(a, b); @@ -1540,8 +1532,7 @@ static void zapparams(struct crypt_kop *kop) } static int -cryptodev_asym(struct crypt_kop *kop, int rlen, BIGNUM *r, int slen, - BIGNUM *s) +cryptodev_asym(struct crypt_kop *kop, int rlen, BIGNUM *r, int slen, BIGNUM *s) { int fd, ret = -1; @@ -1556,13 +1547,12 @@ cryptodev_asym(struct crypt_kop *kop, int rlen, BIGNUM *r, int slen, kop->crk_oparams++; } if (s) { - kop->crk_param[kop->crk_iparams + 1].crp_p = - OPENSSL_zalloc(slen); + kop->crk_param[kop->crk_iparams + 1].crp_p = OPENSSL_zalloc(slen); /* No need to free the kop->crk_iparams parameter if it was allocated, * callers of this routine have to free allocated parameters through * zapparams both in case of success and failure */ - if (kop->crk_param[kop->crk_iparams+1].crp_p == NULL) + if (kop->crk_param[kop->crk_iparams + 1].crp_p == NULL) return ret; kop->crk_param[kop->crk_iparams + 1].crp_nbits = slen * 8; kop->crk_oparams++; @@ -1610,12 +1600,12 @@ cryptodev_bn_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, if (cryptodev_asym(&kop, BN_num_bytes(m), r, 0, NULL)) { const RSA_METHOD *meth = RSA_PKCS1_OpenSSL(); printf("OCF asym process failed, Running in software\n"); - ret = RSA_meth_get_bn_mod_exp(meth)(r, a, p, m, ctx, in_mont); + ret = RSA_meth_get_bn_mod_exp(meth) (r, a, p, m, ctx, in_mont); } else if (ECANCELED == kop.crk_status) { const RSA_METHOD *meth = RSA_PKCS1_OpenSSL(); printf("OCF hardware operation cancelled. Running in Software\n"); - ret = RSA_meth_get_bn_mod_exp(meth)(r, a, p, m, ctx, in_mont); + ret = RSA_meth_get_bn_mod_exp(meth) (r, a, p, m, ctx, in_mont); } /* else cryptodev operation worked ok ==> ret = 1 */ @@ -1625,8 +1615,7 @@ cryptodev_bn_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, } static int -cryptodev_rsa_nocrt_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa, - BN_CTX *ctx) +cryptodev_rsa_nocrt_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa, BN_CTX *ctx) { int r; const BIGNUM *n = NULL; @@ -1680,12 +1669,12 @@ cryptodev_rsa_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa, BN_CTX *ctx) if (cryptodev_asym(&kop, BN_num_bytes(n), r0, 0, NULL)) { const RSA_METHOD *meth = RSA_PKCS1_OpenSSL(); printf("OCF asym process failed, running in Software\n"); - ret = RSA_meth_get_mod_exp(meth)(r0, I, rsa, ctx); + ret = RSA_meth_get_mod_exp(meth) (r0, I, rsa, ctx); } else if (ECANCELED == kop.crk_status) { const RSA_METHOD *meth = RSA_PKCS1_OpenSSL(); printf("OCF hardware operation cancelled. Running in Software\n"); - ret = RSA_meth_get_mod_exp(meth)(r0, I, rsa, ctx); + ret = RSA_meth_get_mod_exp(meth) (r0, I, rsa, ctx); } /* else cryptodev operation worked ok ==> ret = 1 */ @@ -1712,8 +1701,8 @@ cryptodev_dsa_dsa_mod_exp(DSA *dsa, BIGNUM *t1, const BIGNUM *g, BIGNUM *t2; int ret = 0; const DSA_METHOD *meth; - int (*bn_mod_exp)(DSA *, BIGNUM *, const BIGNUM *, const BIGNUM *, const BIGNUM *, - BN_CTX *, BN_MONT_CTX *); + int (*bn_mod_exp) (DSA *, BIGNUM *, const BIGNUM *, const BIGNUM *, + const BIGNUM *, BN_CTX *, BN_MONT_CTX *); t2 = BN_new(); if (t2 == NULL) @@ -1766,7 +1755,7 @@ 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 = (void *) 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); @@ -1786,8 +1775,7 @@ static DSA_SIG *cryptodev_dsa_do_sign(const unsigned char *dgst, int dlen, s = BN_new(); if (s == NULL) goto err; - if (cryptodev_asym(&kop, BN_num_bytes(dsaq), r, - BN_num_bytes(dsaq), s) == 0) { + if (cryptodev_asym(&kop, BN_num_bytes(dsaq), r, BN_num_bytes(dsaq), s) == 0) { DSA_SIG_set0(dsasig, r, s); dsaret = dsasig; } else { @@ -1813,7 +1801,7 @@ 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 = (void *) 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])) @@ -1869,7 +1857,7 @@ cryptodev_dh_compute_key(unsigned char *key, const BIGNUM *pub_key, DH *dh) if ((fd = get_asym_dev_crypto()) < 0) { const DH_METHOD *meth = DH_OpenSSL(); - return DH_meth_get_compute_key(meth)(key, pub_key, dh); + return DH_meth_get_compute_key(meth) (key, pub_key, dh); } DH_get0_pqg(dh, &p, NULL, NULL); @@ -1889,14 +1877,14 @@ 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 = (void *) key; - kop.crk_param[3].crp_nbits = keylen * 8; + kop.crk_param[3].crp_p = (void *)key; + kop.crk_param[3].crp_nbits = keylen; kop.crk_oparams = 1; if (ioctl(fd, CIOCKEY, &kop) == -1) { const DH_METHOD *meth = DH_OpenSSL(); - dhret = DH_meth_get_compute_key(meth)(key, pub_key, dh); + dhret = DH_meth_get_compute_key(meth) (key, pub_key, dh); } err: kop.crk_param[3].crp_p = NULL; @@ -1904,14 +1892,13 @@ 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 * but I expect we'll want some options soon. */ -static int -cryptodev_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f) (void)) +static int cryptodev_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f) (void)) { # ifdef HAVE_SYSLOG_R struct syslog_data sd = SYSLOG_DATA_INIT; |