* Copyright (C) 2013,2016 Advanced Micro Devices, Inc.
*
* Author: Tom Lendacky <thomas.lendacky@amd.com>
+ * Author: Gary R Hook <gary.hook@amd.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
rctx->cmd.engine = CCP_ENGINE_SHA;
rctx->cmd.u.sha.type = rctx->type;
rctx->cmd.u.sha.ctx = &rctx->ctx_sg;
- rctx->cmd.u.sha.ctx_len = sizeof(rctx->ctx);
+
+ switch (rctx->type) {
+ case CCP_SHA_TYPE_1:
+ rctx->cmd.u.sha.ctx_len = SHA1_DIGEST_SIZE;
+ break;
+ case CCP_SHA_TYPE_224:
+ rctx->cmd.u.sha.ctx_len = SHA224_DIGEST_SIZE;
+ break;
+ case CCP_SHA_TYPE_256:
+ rctx->cmd.u.sha.ctx_len = SHA256_DIGEST_SIZE;
+ break;
+ default:
+ /* Should never get here */
+ break;
+ }
+
rctx->cmd.u.sha.src = sg;
rctx->cmd.u.sha.src_len = rctx->hash_cnt;
rctx->cmd.u.sha.opad = ctx->u.sha.key_len ?