C++ (Cpp) nid_to_evpmd Examples

Example #1

File: libcrypto.c Project: SHLD/node-libssh

void evp(int nid, unsigned char *digest, int len, unsigned char *hash, unsigned int *hlen)
{
    const EVP_MD *evp_md = nid_to_evpmd(nid);
    EVP_MD_CTX md;

    EVP_DigestInit(&md, evp_md);
    EVP_DigestUpdate(&md, digest, len);
    EVP_DigestFinal(&md, hash, hlen);
}

Example #2

File: libcrypto.c Project: SHLD/node-libssh

EVPCTX evp_init(int nid)
{
    const EVP_MD *evp_md = nid_to_evpmd(nid);

    EVPCTX ctx = malloc(sizeof(EVP_MD_CTX));
    if (ctx == NULL) {
        return NULL;
    }

    EVP_DigestInit(ctx, evp_md);

    return ctx;
}

Example #3

File: libcrypto.c Project: cedral/libssh

EVPCTX evp_init(int nid)
{
    const EVP_MD *evp_md = nid_to_evpmd(nid);

    EVPCTX ctx = EVP_MD_CTX_new();
    if (ctx == NULL) {
        return NULL;
    }

    EVP_DigestInit(ctx, evp_md);

    return ctx;
}