diff options
Diffstat (limited to 'drivers/crypto/ccp/ccp-crypto-sha.c')
| -rw-r--r-- | drivers/crypto/ccp/ccp-crypto-sha.c | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/drivers/crypto/ccp/ccp-crypto-sha.c b/drivers/crypto/ccp/ccp-crypto-sha.c index 3aae58def106..a67128a7af23 100644 --- a/drivers/crypto/ccp/ccp-crypto-sha.c +++ b/drivers/crypto/ccp/ccp-crypto-sha.c @@ -210,9 +210,14 @@ static int ccp_sha_digest(struct ahash_request *req) static int ccp_sha_export(struct ahash_request *req, void *out) { struct ccp_sha_req_ctx *rctx = ahash_request_ctx(req); - struct ccp_sha_req_ctx *state = out; + struct ccp_sha_exp_ctx *state = out; - *state = *rctx; + state->type = rctx->type; + state->msg_bits = rctx->msg_bits; + state->first = rctx->first; + memcpy(state->ctx, rctx->ctx, sizeof(state->ctx)); + state->buf_count = rctx->buf_count; + memcpy(state->buf, rctx->buf, sizeof(state->buf)); return 0; } @@ -220,9 +225,14 @@ static int ccp_sha_export(struct ahash_request *req, void *out) static int ccp_sha_import(struct ahash_request *req, const void *in) { struct ccp_sha_req_ctx *rctx = ahash_request_ctx(req); - const struct ccp_sha_req_ctx *state = in; + const struct ccp_sha_exp_ctx *state = in; - *rctx = *state; + rctx->type = state->type; + rctx->msg_bits = state->msg_bits; + rctx->first = state->first; + memcpy(rctx->ctx, state->ctx, sizeof(rctx->ctx)); + rctx->buf_count = state->buf_count; + memcpy(rctx->buf, state->buf, sizeof(rctx->buf)); return 0; } @@ -428,7 +438,7 @@ static int ccp_register_sha_alg(struct list_head *head, halg = &alg->halg; halg->digestsize = def->digest_size; - halg->statesize = sizeof(struct ccp_sha_req_ctx); + halg->statesize = sizeof(struct ccp_sha_exp_ctx); base = &halg->base; snprintf(base->cra_name, CRYPTO_MAX_ALG_NAME, "%s", def->name); |