diff options
Diffstat (limited to 'net/freerdp1/files/patch-libfreerdp_crypto_crypto.c')
| -rw-r--r-- | net/freerdp1/files/patch-libfreerdp_crypto_crypto.c | 189 |
1 files changed, 189 insertions, 0 deletions
diff --git a/net/freerdp1/files/patch-libfreerdp_crypto_crypto.c b/net/freerdp1/files/patch-libfreerdp_crypto_crypto.c new file mode 100644 index 000000000000..7ae6e5e1c3d6 --- /dev/null +++ b/net/freerdp1/files/patch-libfreerdp_crypto_crypto.c @@ -0,0 +1,189 @@ +--- libfreerdp/crypto/crypto.c.orig 2018-11-06 02:56:44 UTC ++++ libfreerdp/crypto/crypto.c +@@ -92,9 +92,16 @@ CryptoDes3 crypto_des3_encrypt_init(const BYTE* key, c + if (!des3) + return NULL; + ++#if OPENSSL_VERSION_NUMBER >= 0x1010000fL ++ des3->des3_ctx = EVP_CIPHER_CTX_new(); ++ EVP_CIPHER_CTX_init(des3->des3_ctx); ++ EVP_EncryptInit_ex(des3->des3_ctx, EVP_des_ede3_cbc(), NULL, key, ivec); ++ EVP_CIPHER_CTX_set_padding(des3->des3_ctx, 0); ++#else + EVP_CIPHER_CTX_init(&des3->des3_ctx); + EVP_EncryptInit_ex(&des3->des3_ctx, EVP_des_ede3_cbc(), NULL, key, ivec); + EVP_CIPHER_CTX_set_padding(&des3->des3_ctx, 0); ++#endif + return des3; + } + +@@ -103,23 +110,37 @@ CryptoDes3 crypto_des3_decrypt_init(const BYTE* key, c + CryptoDes3 des3 = malloc(sizeof(*des3)); + if (!des3) + return NULL; +- ++#if OPENSSL_VERSION_NUMBER >= 0x1010000fL ++ des3->des3_ctx = EVP_CIPHER_CTX_new(); ++ EVP_CIPHER_CTX_init(des3->des3_ctx); ++ EVP_DecryptInit_ex(des3->des3_ctx, EVP_des_ede3_cbc(), NULL, key, ivec); ++ EVP_CIPHER_CTX_set_padding(des3->des3_ctx, 0); ++#else + EVP_CIPHER_CTX_init(&des3->des3_ctx); + EVP_DecryptInit_ex(&des3->des3_ctx, EVP_des_ede3_cbc(), NULL, key, ivec); + EVP_CIPHER_CTX_set_padding(&des3->des3_ctx, 0); ++#endif + return des3; + } + + void crypto_des3_encrypt(CryptoDes3 des3, UINT32 length, const BYTE* in_data, BYTE* out_data) + { + int len; ++#if OPENSSL_VERSION_NUMBER >= 0x1010000fL ++ EVP_EncryptUpdate(des3->des3_ctx, out_data, &len, in_data, length); ++#else + EVP_EncryptUpdate(&des3->des3_ctx, out_data, &len, in_data, length); ++#endif + } + + void crypto_des3_decrypt(CryptoDes3 des3, UINT32 length, const BYTE* in_data, BYTE* out_data) + { + int len; ++#if OPENSSL_VERSION_NUMBER >= 0x1010000fL ++ EVP_DecryptUpdate(des3->des3_ctx, out_data, &len, in_data, length); ++#else + EVP_DecryptUpdate(&des3->des3_ctx, out_data, &len, in_data, length); ++#endif + + if (length != len) + abort(); /* TODO */ +@@ -129,7 +150,12 @@ void crypto_des3_free(CryptoDes3 des3) + { + if (des3 == NULL) + return; ++#if OPENSSL_VERSION_NUMBER >= 0x1010000fL ++ EVP_CIPHER_CTX_cleanup(des3->des3_ctx); ++ EVP_CIPHER_CTX_free(des3->des3_ctx); ++#else + EVP_CIPHER_CTX_cleanup(&des3->des3_ctx); ++#endif + free(des3); + } + +@@ -139,28 +165,48 @@ CryptoHmac crypto_hmac_new(void) + if (!hmac) + return NULL; + ++#if OPENSSL_VERSION_NUMBER >= 0x1010000fL ++ hmac->hmac_ctx = HMAC_CTX_new(); ++#else + HMAC_CTX_init(&hmac->hmac_ctx); ++#endif + return hmac; + } + + void crypto_hmac_sha1_init(CryptoHmac hmac, const BYTE* data, UINT32 length) + { ++#if OPENSSL_VERSION_NUMBER >= 0x1010000fL ++ HMAC_Init_ex(hmac->hmac_ctx, data, length, EVP_sha1(), NULL); ++#else + HMAC_Init_ex(&hmac->hmac_ctx, data, length, EVP_sha1(), NULL); ++#endif + } + + void crypto_hmac_md5_init(CryptoHmac hmac, const BYTE* data, UINT32 length) + { ++#if OPENSSL_VERSION_NUMBER >= 0x1010000fL ++ HMAC_Init_ex(hmac->hmac_ctx, data, length, EVP_md5(), NULL); ++#else + HMAC_Init_ex(&hmac->hmac_ctx, data, length, EVP_md5(), NULL); ++#endif + } + + void crypto_hmac_update(CryptoHmac hmac, const BYTE* data, UINT32 length) + { ++#if OPENSSL_VERSION_NUMBER >= 0x1010000fL ++ HMAC_Update(hmac->hmac_ctx, data, length); ++#else + HMAC_Update(&hmac->hmac_ctx, data, length); ++#endif + } + + void crypto_hmac_final(CryptoHmac hmac, BYTE* out_data, UINT32 length) + { ++#if OPENSSL_VERSION_NUMBER >= 0x1010000fL ++ HMAC_Final(hmac->hmac_ctx, out_data, &length); ++#else + HMAC_Final(&hmac->hmac_ctx, out_data, &length); ++#endif + } + + void crypto_hmac_free(CryptoHmac hmac) +@@ -168,7 +214,11 @@ void crypto_hmac_free(CryptoHmac hmac) + if (hmac == NULL) + return; + ++#if OPENSSL_VERSION_NUMBER >= 0x1010000fL ++ HMAC_CTX_free(hmac->hmac_ctx); ++#else + HMAC_CTX_cleanup(&hmac->hmac_ctx); ++#endif + free(hmac); + } + +@@ -236,7 +286,11 @@ static int crypto_rsa_common(const BYTE* input, int le + BYTE* input_reverse; + BYTE* modulus_reverse; + BYTE* exponent_reverse; ++#if OPENSSL_VERSION_NUMBER >= 0x1010000fL ++ BIGNUM *mod, *exp, *x, *y; ++#else + BIGNUM mod, exp, x, y; ++#endif + + input_reverse = (BYTE*) malloc(2 * key_length + exponent_size); + if (!input_reverse) +@@ -254,6 +308,18 @@ static int crypto_rsa_common(const BYTE* input, int le + ctx = BN_CTX_new(); + if (!ctx) + goto out_free_input_reverse; ++#if OPENSSL_VERSION_NUMBER >= 0x1010000fL ++ mod = BN_new(); ++ exp = BN_new(); ++ x = BN_new(); ++ y = BN_new(); ++ ++ BN_bin2bn(modulus_reverse, key_length, mod); ++ BN_bin2bn(exponent_reverse, exponent_size, exp); ++ BN_bin2bn(input_reverse, length, x); ++ BN_mod_exp(y, x, exp, mod, ctx); ++ output_length = BN_bn2bin(y, output); ++#else + BN_init(&mod); + BN_init(&exp); + BN_init(&x); +@@ -263,17 +329,24 @@ static int crypto_rsa_common(const BYTE* input, int le + BN_bin2bn(exponent_reverse, exponent_size, &exp); + BN_bin2bn(input_reverse, length, &x); + BN_mod_exp(&y, &x, &exp, &mod, ctx); +- + output_length = BN_bn2bin(&y, output); ++#endif + crypto_reverse(output, output_length); + + if (output_length < (int) key_length) + memset(output + output_length, 0, key_length - output_length); + ++#if OPENSSL_VERSION_NUMBER >= 0x1010000fL ++ BN_free(y); ++ BN_clear_free(x); ++ BN_free(exp); ++ BN_free(mod); ++#else + BN_free(&y); + BN_clear_free(&x); + BN_free(&exp); + BN_free(&mod); ++#endif + BN_CTX_free(ctx); + + out_free_input_reverse: |