static int
_digest_nettle(int algo, uint8_t* buf, size_t len,
unsigned char* res)
{
switch(algo) {
case SHA1_DIGEST_SIZE:
{
struct sha1_ctx ctx;
sha1_init(&ctx);
sha1_update(&ctx, len, buf);
sha1_digest(&ctx, SHA1_DIGEST_SIZE, res);
return 1;
}
case SHA256_DIGEST_SIZE:
{
struct sha256_ctx ctx;
sha256_init(&ctx);
sha256_update(&ctx, len, buf);
sha256_digest(&ctx, SHA256_DIGEST_SIZE, res);
return 1;
}
case SHA384_DIGEST_SIZE:
{
struct sha384_ctx ctx;
sha384_init(&ctx);
sha384_update(&ctx, len, buf);
sha384_digest(&ctx, SHA384_DIGEST_SIZE, res);
return 1;
}
case SHA512_DIGEST_SIZE:
{
struct sha512_ctx ctx;
sha512_init(&ctx);
sha512_update(&ctx, len, buf);
sha512_digest(&ctx, SHA512_DIGEST_SIZE, res);
return 1;
}
default:
break;
}
return 0;
}
static int
__archive_nettle_sha384final(archive_sha384_ctx *ctx, void *md)
{
sha384_digest(ctx, SHA384_DIGEST_SIZE, md);
return (ARCHIVE_OK);
}
void libmaus::digest::SHA2_384::digest(uint8_t * digest) { sha384_digest(reinterpret_cast<sha384_ctx *>(ctx),digestlength,&digest[0]); }
