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Use newer OpenSSL APIs to hash OpenCL programs, to eliminate deprecation

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warnings in some cases.
This commit is contained in:
samr7 2012-07-01 09:59:16 -07:00
parent 4700be088f
commit d665689430
1 changed files with 11 additions and 9 deletions
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20
oclengine.c
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@ -26,7 +26,7 @@
#include <openssl/ec.h>
#include <openssl/bn.h>
#include <openssl/rand.h>
#include <openssl/md5.h>
#include <openssl/evp.h>
#ifdef __APPLE__
#include <OpenCL/cl.h>
@ -487,23 +487,25 @@ vg_ocl_hash_program(vg_ocl_context_t *vocp, const char *opts,
const char *program, size_t size,
unsigned char *hash_out)
{
MD5_CTX ctx;
EVP_MD_CTX *mdctx;
cl_platform_id pid;
const char *str;
MD5_Init(&ctx);
mdctx = EVP_MD_CTX_create();
EVP_DigestInit_ex(mdctx, EVP_md5(), NULL);
pid = vg_ocl_device_getplatform(vocp->voc_ocldid);
str = vg_ocl_platform_getstr(pid, CL_PLATFORM_NAME);
MD5_Update(&ctx, str, strlen(str) + 1);
EVP_DigestUpdate(mdctx, str, strlen(str) + 1);
str = vg_ocl_platform_getstr(pid, CL_PLATFORM_VERSION);
MD5_Update(&ctx, str, strlen(str) + 1);
EVP_DigestUpdate(mdctx, str, strlen(str) + 1);
str = vg_ocl_device_getstr(vocp->voc_ocldid, CL_DEVICE_NAME);
MD5_Update(&ctx, str, strlen(str) + 1);
EVP_DigestUpdate(mdctx, str, strlen(str) + 1);
if (opts)
MD5_Update(&ctx, opts, strlen(opts) + 1);
EVP_DigestUpdate(mdctx, opts, strlen(opts) + 1);
if (size)
MD5_Update(&ctx, program, size);
MD5_Final(hash_out, &ctx);
EVP_DigestUpdate(mdctx, program, size);
EVP_DigestFinal_ex(mdctx, hash_out, NULL);
EVP_MD_CTX_destroy(mdctx);
}
typedef struct {