Lines Matching refs:xtfm
135 struct crypto_shash *xtfm;
909 if (!ctx->xtfm) {
915 ret = crypto_shash_setkey(ctx->xtfm, ctx->key, ctx->keylen);
922 ret = crypto_shash_tfm_digest(ctx->xtfm, NULL, 0, rctx->digest);
1164 struct crypto_shash *xtfm;
1170 xtfm = crypto_alloc_shash(name, 0, CRYPTO_ALG_NEED_FALLBACK);
1171 if (IS_ERR(xtfm)) {
1174 return PTR_ERR(xtfm);
1177 ctx->xtfm = xtfm;
1223 if (ctx->xtfm)
1224 crypto_free_shash(ctx->xtfm);