diff options
Diffstat (limited to 'lib/md4.c')
-rw-r--r-- | lib/md4.c | 54 |
1 files changed, 51 insertions, 3 deletions
@@ -134,6 +134,52 @@ static void MD4_Final(unsigned char *result, MD4_CTX *ctx) } } +#elif defined(USE_WIN32_CRYPTO) + +#include <wincrypt.h> + +#include "curl_md4.h" +#include "warnless.h" +#include "curl_memory.h" + /* The last #include file should be: */ +#include "memdebug.h" + +typedef struct { + HCRYPTPROV hCryptProv; + HCRYPTHASH hHash; +} MD4_CTX; + +static void MD4_Init(MD4_CTX *ctx) +{ + ctx->hCryptProv = 0; + ctx->hHash = 0; + + if(CryptAcquireContext(&ctx->hCryptProv, NULL, NULL, PROV_RSA_FULL, + CRYPT_VERIFYCONTEXT)) { + CryptCreateHash(ctx->hCryptProv, CALG_MD4, 0, 0, &ctx->hHash); + } +} + +static void MD4_Update(MD4_CTX *ctx, const void *data, unsigned long size) +{ + CryptHashData(ctx->hHash, data, (unsigned int) size, 0); +} + +static void MD4_Final(unsigned char *result, MD4_CTX *ctx) +{ + unsigned long length = 0; + + CryptGetHashParam(ctx->hHash, HP_HASHVAL, NULL, &length, 0); + if(length == MD4_DIGEST_LENGTH) + CryptGetHashParam(ctx->hHash, HP_HASHVAL, result, &length, 0); + + if(ctx->hHash) + CryptDestroyHash(ctx->hHash); + + if(ctx->hCryptProv) + CryptReleaseContext(ctx->hCryptProv, 0); +} + #elif defined(USE_NSS) || defined(USE_OS400CRYPTO) || \ (defined(USE_OPENSSL) && defined(OPENSSL_NO_MD4)) || \ (defined(USE_MBEDTLS) && !defined(MBEDTLS_MD4_C)) @@ -431,7 +477,8 @@ static void MD4_Final(unsigned char *result, MD4_CTX *ctx) #endif /* CRYPTO LIBS */ #if defined(USE_GNUTLS_NETTLE) || defined(USE_GNUTLS) || \ - defined(USE_OPENSSL) || defined(USE_SECTRANSP) || defined(USE_NSS) || \ + defined(USE_OPENSSL) || defined(USE_SECTRANSP) || \ + defined(USE_WIN32_CRYPTO) || defined(USE_NSS) || \ defined(USE_OS400CRYPTO) || \ (defined(USE_OPENSSL) && defined(OPENSSL_NO_MD4)) || \ (defined(USE_MBEDTLS) && !defined(MBEDTLS_MD4_C)) @@ -445,6 +492,7 @@ void Curl_md4it(unsigned char *output, const unsigned char *input, size_t len) } #endif /* defined(USE_GNUTLS_NETTLE) || defined(USE_GNUTLS) || - defined(USE_OPENSSL) || defined(USE_SECTRANSP) || defined(USE_NSS) || - defined(USE_OS400CRYPTO) || + defined(USE_OPENSSL) || defined(USE_SECTRANSP) || \ + defined(USE_WIN32_CRYPTO) || defined(USE_NSS) || \ + defined(USE_OS400CRYPTO) || \ (defined(USE_MBEDTLS) && !defined(MBEDTLS_MD4_C)) */ |