Cross Reference: /drivers/crypto/ixp4xx

Lines Matching refs:ctx
367 	struct ixp_ctx *ctx;
398 		ctx = crypto_tfm_ctx(crypt->data.tfm);
402 		if (atomic_dec_and_test(&ctx->configuring))
403 			complete(&ctx->completion);
406 		ctx = crypto_tfm_ctx(crypt->data.tfm);
407 		*(u32*)ctx->decrypt.npe_ctx &= cpu_to_be32(~CIPH_ENCR);
408 		if (atomic_dec_and_test(&ctx->configuring))
409 			complete(&ctx->completion);
568 	struct ixp_ctx *ctx = crypto_tfm_ctx(tfm);
571 	atomic_set(&ctx->configuring, 0);
572 	ret = init_sa_dir(&ctx->encrypt);
575 	ret = init_sa_dir(&ctx->decrypt);
577 		free_sa_dir(&ctx->encrypt);
596 	struct ixp_ctx *ctx = crypto_tfm_ctx(tfm);
597 	free_sa_dir(&ctx->encrypt);
598 	free_sa_dir(&ctx->decrypt);
604 	struct ixp_ctx *ctx = crypto_tfm_ctx(tfm);
651 	atomic_inc(&ctx->configuring);
665 	struct ixp_ctx *ctx = crypto_tfm_ctx(tfm);
668 	dir = encrypt ? &ctx->encrypt : &ctx->decrypt;
707 	struct ixp_ctx *ctx = crypto_tfm_ctx(tfm);
708 	struct ix_sa_dir *dir = &ctx->decrypt;
726 	atomic_inc(&ctx->configuring);
739 	struct ixp_ctx *ctx = crypto_tfm_ctx(tfm);
742 	dir = encrypt ? &ctx->encrypt : &ctx->decrypt;
829 	struct ixp_ctx *ctx = crypto_ablkcipher_ctx(tfm);
833 	init_completion(&ctx->completion);
834 	atomic_inc(&ctx->configuring);
836 	reset_sa_dir(&ctx->encrypt);
837 	reset_sa_dir(&ctx->decrypt);
839 	ctx->encrypt.npe_mode = NPE_OP_HMAC_DISABLE;
840 	ctx->decrypt.npe_mode = NPE_OP_HMAC_DISABLE;
857 	if (!atomic_dec_and_test(&ctx->configuring))
858 		wait_for_completion(&ctx->completion);
865 	struct ixp_ctx *ctx = crypto_ablkcipher_ctx(tfm);
871 	memcpy(ctx->nonce, key + (key_len - CTR_RFC3686_NONCE_SIZE),
881 	struct ixp_ctx *ctx = crypto_ablkcipher_ctx(tfm);
894 	if (atomic_read(&ctx->configuring))
897 	dir = encrypt ? &ctx->encrypt : &ctx->decrypt;
964 	struct ixp_ctx *ctx = crypto_ablkcipher_ctx(tfm);
970         memcpy(iv, ctx->nonce, CTR_RFC3686_NONCE_SIZE);
1005 	struct ixp_ctx *ctx = crypto_aead_ctx(tfm);
1018 	if (atomic_read(&ctx->configuring))
1022 		dir = &ctx->encrypt;
1025 		dir = &ctx->decrypt;
1107 	struct ixp_ctx *ctx = crypto_aead_ctx(tfm);
1112 	if (!ctx->enckey_len && !ctx->authkey_len)
1114 	init_completion(&ctx->completion);
1115 	atomic_inc(&ctx->configuring);
1117 	reset_sa_dir(&ctx->encrypt);
1118 	reset_sa_dir(&ctx->decrypt);
1120 	ret = setup_cipher(&tfm->base, 0, ctx->enckey, ctx->enckey_len);
1123 	ret = setup_cipher(&tfm->base, 1, ctx->enckey, ctx->enckey_len);
1126 	ret = setup_auth(&tfm->base, 0, authsize, ctx->authkey,
1127 			ctx->authkey_len, digest_len);
1130 	ret = setup_auth(&tfm->base, 1, authsize,  ctx->authkey,
1131 			ctx->authkey_len, digest_len);
1144 	if (!atomic_dec_and_test(&ctx->configuring))
1145 		wait_for_completion(&ctx->completion);
1161 	struct ixp_ctx *ctx = crypto_aead_ctx(tfm);
1173 	ctx->enckey_len = be32_to_cpu(param->enckeylen);
1178 	if (keylen < ctx->enckey_len)
1181 	ctx->authkey_len = keylen - ctx->enckey_len;
1182 	memcpy(ctx->enckey, key + ctx->authkey_len, ctx->enckey_len);
1183 	memcpy(ctx->authkey, key, ctx->authkey_len);
1187 	ctx->enckey_len = 0;
1209 	struct ixp_ctx *ctx = crypto_aead_ctx(tfm);
1214 	if (!ctx->salted) {
1215 		get_random_bytes(ctx->salt, ivsize);
1216 		ctx->salted = 1;
1218 	memcpy(req->areq.iv, ctx->salt, ivsize);