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code fixes regarding openssl

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This commit is contained in:
Ulf Gebhardt 2017-07-27 13:50:44 +02:00
parent 8d144ab8f4
commit 9a2bf3c198
4 changed files with 19 additions and 19 deletions
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12
src/shared/Auth/Hmac.cpp
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@ -23,13 +23,13 @@ HmacHash::HmacHash(uint32 len, uint8 *seed)
{
ASSERT(len == SEED_KEY_SIZE);
HMAC_CTX_init(&m_ctx);
HMAC_Init_ex(&m_ctx, seed, SEED_KEY_SIZE, EVP_sha1(), NULL);
m_ctx = HMAC_CTX_new();
HMAC_Init_ex(m_ctx, seed, SEED_KEY_SIZE, EVP_sha1(), NULL);
}
HmacHash::~HmacHash()
{
HMAC_CTX_cleanup(&m_ctx);
HMAC_CTX_free(m_ctx);
}
void HmacHash::UpdateBigNumber(BigNumber *bn)
@ -39,19 +39,19 @@ void HmacHash::UpdateBigNumber(BigNumber *bn)
void HmacHash::UpdateData(const uint8 *data, int length)
{
HMAC_Update(&m_ctx, data, length);
HMAC_Update(m_ctx, data, length);
}
void HmacHash::Finalize()
{
uint32 length = 0;
HMAC_Final(&m_ctx, (uint8*)m_digest, (unsigned int*)&length);
HMAC_Final(m_ctx, (uint8*)m_digest, (unsigned int*)&length);
ASSERT(length == SHA_DIGEST_LENGTH)
}
uint8 *HmacHash::ComputeHash(BigNumber *bn)
{
HMAC_Update(&m_ctx, bn->AsByteArray(), bn->GetNumBytes());
HMAC_Update(m_ctx, bn->AsByteArray(), bn->GetNumBytes());
Finalize();
return (uint8*)m_digest;
}

2
src/shared/Auth/Hmac.h
View File

@ -39,7 +39,7 @@ class HmacHash
uint8 *GetDigest() { return (uint8*)m_digest; }
int GetLength() { return SHA_DIGEST_LENGTH; }
private:
HMAC_CTX m_ctx;
HMAC_CTX *m_ctx;
uint8 m_digest[SHA_DIGEST_LENGTH];
};
#endif

22
src/shared/Auth/SARC4.cpp
View File

@ -21,32 +21,32 @@
SARC4::SARC4()
{
EVP_CIPHER_CTX_init(&m_ctx);
EVP_EncryptInit_ex(&m_ctx, EVP_rc4(), NULL, NULL, NULL);
EVP_CIPHER_CTX_set_key_length(&m_ctx, SHA_DIGEST_LENGTH);
m_ctx = EVP_CIPHER_CTX_new();
EVP_EncryptInit_ex(m_ctx, EVP_rc4(), NULL, NULL, NULL);
EVP_CIPHER_CTX_set_key_length(m_ctx, SHA_DIGEST_LENGTH);
}
SARC4::SARC4(uint8 *seed)
{
EVP_CIPHER_CTX_init(&m_ctx);
EVP_EncryptInit_ex(&m_ctx, EVP_rc4(), NULL, NULL, NULL);
EVP_CIPHER_CTX_set_key_length(&m_ctx, SHA_DIGEST_LENGTH);
EVP_EncryptInit_ex(&m_ctx, NULL, NULL, seed, NULL);
m_ctx = EVP_CIPHER_CTX_new();
EVP_EncryptInit_ex(m_ctx, EVP_rc4(), NULL, NULL, NULL);
EVP_CIPHER_CTX_set_key_length(m_ctx, SHA_DIGEST_LENGTH);
EVP_EncryptInit_ex(m_ctx, NULL, NULL, seed, NULL);
}
SARC4::~SARC4()
{
EVP_CIPHER_CTX_cleanup(&m_ctx);
EVP_CIPHER_CTX_cleanup(m_ctx);
}
void SARC4::Init(uint8 *seed)
{
EVP_EncryptInit_ex(&m_ctx, NULL, NULL, seed, NULL);
EVP_EncryptInit_ex(m_ctx, NULL, NULL, seed, NULL);
}
void SARC4::UpdateData(int len, uint8 *data)
{
int outlen = 0;
EVP_EncryptUpdate(&m_ctx, data, &outlen, data, len);
EVP_EncryptFinal_ex(&m_ctx, data, &outlen);
EVP_EncryptUpdate(m_ctx, data, &outlen, data, len);
EVP_EncryptFinal_ex(m_ctx, data, &outlen);
}

2
src/shared/Auth/SARC4.h
View File

@ -31,6 +31,6 @@ class SARC4
void Init(uint8 *seed);
void UpdateData(int len, uint8 *data);
private:
EVP_CIPHER_CTX m_ctx;
EVP_CIPHER_CTX *m_ctx;
};
#endif