Feature #344 ยป scales-ppm-ppm_checksum_c.c-openssl-1.1.0.patch
| ppm-1.0.4/src/crypto/ppm_checksum_c.c 2017-09-25 12:45:12.119896956 -0400 | ||
|---|---|---|
|
#ifdef USE_CRYPTO
|
||
|
#include <openssl/evp.h>
|
||
|
#include <openssl/opensslv.h>
|
||
|
#else
|
||
|
#include "crypto/md5.h"
|
||
|
#endif
|
||
| ... | ... | |
|
{
|
||
|
unsigned int md_len;
|
||
|
const EVP_MD *md = digest->helper;
|
||
|
#if OPENSSL_VERSION_NUMBER < 0x1010000fL
|
||
|
EVP_MD_CTX mdctx;
|
||
|
EVP_DigestInit(&mdctx, md);
|
||
|
EVP_DigestUpdate(&mdctx, buf, buf_size);
|
||
|
EVP_DigestFinal(&mdctx, checksum, &md_len);
|
||
|
EVP_MD_CTX_init(&mdctx);
|
||
|
if (!EVP_DigestInit_ex(&mdctx, md, NULL)) {
|
||
|
PPM_abort(PPM_default_comm, "failed to setup digest context",
|
||
|
__FILE__, __LINE__);
|
||
|
}
|
||
|
if (!EVP_DigestUpdate(&mdctx, buf, buf_size)) {
|
||
|
PPM_abort(PPM_default_comm, "failed to hash data into digest context",
|
||
|
__FILE__, __LINE__);
|
||
|
}
|
||
|
if (!EVP_DigestFinal_ex(&mdctx, checksum, &md_len)) {
|
||
|
PPM_abort(PPM_default_comm, "failed to retrieve digest value",
|
||
|
__FILE__, __LINE__);
|
||
|
}
|
||
|
#else
|
||
|
EVP_MD_CTX *mdctx;
|
||
|
mdctx = EVP_MD_CTX_new();
|
||
|
if (mdctx == NULL) {
|
||
|
PPM_abort(PPM_default_comm, "failed to initialize digest context",
|
||
|
__FILE__, __LINE__);
|
||
|
}
|
||
|
if (!EVP_DigestInit_ex(mdctx, md, NULL)) {
|
||
|
EVP_MD_CTX_free(mdctx);
|
||
|
PPM_abort(PPM_default_comm, "failed to setup digest context",
|
||
|
__FILE__, __LINE__);
|
||
|
}
|
||
|
if (!EVP_DigestUpdate(mdctx, buf, buf_size)) {
|
||
|
EVP_MD_CTX_free(mdctx);
|
||
|
PPM_abort(PPM_default_comm, "failed to hash data into digest context",
|
||
|
__FILE__, __LINE__);
|
||
|
}
|
||
|
if (!EVP_DigestFinal_ex(mdctx, checksum, &md_len)) {
|
||
|
EVP_MD_CTX_free(mdctx);
|
||
|
PPM_abort(PPM_default_comm, "failed to retrieve digest value",
|
||
|
__FILE__, __LINE__);
|
||
|
}
|
||
|
EVP_MD_CTX_free(mdctx);
|
||
|
#endif
|
||
|
}
|
||
|
#else
|
||
|
PPM_abort(PPM_default_comm, "invalid digest type specified",
|
||