49 		memcpy(req->result, rctx->ctx, digest_size);  in ccp_sha_complete()
61 	struct ccp_ctx *ctx = crypto_ahash_ctx(tfm);  in ccp_do_sha_update()  local
94 	sg_init_one(&rctx->ctx_sg, rctx->ctx, sizeof(rctx->ctx));  in ccp_do_sha_update()
128 	rctx->cmd.u.sha.ctx = &rctx->ctx_sg;  in ccp_do_sha_update()
129 	rctx->cmd.u.sha.ctx_len = sizeof(rctx->ctx);  in ccp_do_sha_update()
132 	rctx->cmd.u.sha.opad = ctx->u.sha.key_len ?  in ccp_do_sha_update()
133 		&ctx->u.sha.opad_sg : NULL;  in ccp_do_sha_update()
134 	rctx->cmd.u.sha.opad_len = ctx->u.sha.key_len ?  in ccp_do_sha_update()
135 		ctx->u.sha.opad_count : 0;  in ccp_do_sha_update()
150 	struct ccp_ctx *ctx = crypto_ahash_ctx(tfm);  in ccp_sha_init()  local
162 	if (ctx->u.sha.key_len) {  in ccp_sha_init()
164 		memcpy(rctx->buf, ctx->u.sha.ipad, block_size);  in ccp_sha_init()
208 	memcpy(state.ctx, rctx->ctx, sizeof(state.ctx));  in ccp_sha_export()
230 	memcpy(rctx->ctx, state.ctx, sizeof(rctx->ctx));  in ccp_sha_import()
240 	struct ccp_ctx *ctx = crypto_tfm_ctx(crypto_ahash_tfm(tfm));  in ccp_sha_setkey()  local
241 	struct crypto_shash *shash = ctx->u.sha.hmac_tfm;  in ccp_sha_setkey()
250 	ctx->u.sha.key_len = 0;  in ccp_sha_setkey()
255 	memset(ctx->u.sha.key, 0, sizeof(ctx->u.sha.key));  in ccp_sha_setkey()
264 					  ctx->u.sha.key);  in ccp_sha_setkey()
272 		memcpy(ctx->u.sha.key, key, key_len);  in ccp_sha_setkey()
276 		ctx->u.sha.ipad[i] = ctx->u.sha.key[i] ^ 0x36;  in ccp_sha_setkey()
277 		ctx->u.sha.opad[i] = ctx->u.sha.key[i] ^ 0x5c;  in ccp_sha_setkey()
280 	sg_init_one(&ctx->u.sha.opad_sg, ctx->u.sha.opad, block_size);  in ccp_sha_setkey()
281 	ctx->u.sha.opad_count = block_size;  in ccp_sha_setkey()
283 	ctx->u.sha.key_len = key_len;  in ccp_sha_setkey()
290 	struct ccp_ctx *ctx = crypto_tfm_ctx(tfm);  in ccp_sha_cra_init()  local
293 	ctx->complete = ccp_sha_complete;  in ccp_sha_cra_init()
294 	ctx->u.sha.key_len = 0;  in ccp_sha_cra_init()
307 	struct ccp_ctx *ctx = crypto_tfm_ctx(tfm);  in ccp_hmac_sha_cra_init()  local
318 	ctx->u.sha.hmac_tfm = hmac_tfm;  in ccp_hmac_sha_cra_init()
325 	struct ccp_ctx *ctx = crypto_tfm_ctx(tfm);  in ccp_hmac_sha_cra_exit()  local
327 	if (ctx->u.sha.hmac_tfm)  in ccp_hmac_sha_cra_exit()
328 		crypto_free_shash(ctx->u.sha.hmac_tfm);  in ccp_hmac_sha_cra_exit()