From: Varad Gautam <varad.gautam@suse.com>
To: linux-crypto@vger.kernel.org
Cc: varad.gautam@suse.com, dhowells@redhat.com,
herbert@gondor.apana.org.au, davem@davemloft.net,
vt@altlinux.org, tianjia.zhang@linux.alibaba.com,
keyrings@vger.kernel.org, linux-kernel@vger.kernel.org,
jarkko@kernel.org
Subject: [PATCH v3 05/18] crypto: rsa-pkcs1pad: Rename pkcs1pad_* structs to rsapad_*
Date: Tue, 20 Apr 2021 13:41:10 +0200 [thread overview]
Message-ID: <20210420114124.9684-6-varad.gautam@suse.com> (raw)
In-Reply-To: <20210420114124.9684-1-varad.gautam@suse.com>
Use generic naming to share with other padding scheme implementations.
These will be moved out of rsa-pkcs1pad.c.
Signed-off-by: Varad Gautam <varad.gautam@suse.com>
---
crypto/rsa-pkcs1pad.c | 62 +++++++++++++++++++++----------------------
1 file changed, 31 insertions(+), 31 deletions(-)
diff --git a/crypto/rsa-pkcs1pad.c b/crypto/rsa-pkcs1pad.c
index 6329c79316d24..e76fc98a537a4 100644
--- a/crypto/rsa-pkcs1pad.c
+++ b/crypto/rsa-pkcs1pad.c
@@ -88,17 +88,17 @@ static const struct rsa_asn1_template *rsa_lookup_asn1(const char *name)
return NULL;
}
-struct pkcs1pad_ctx {
+struct rsapad_tfm_ctx {
struct crypto_akcipher *child;
unsigned int key_size;
};
-struct pkcs1pad_inst_ctx {
+struct rsapad_inst_ctx {
struct crypto_akcipher_spawn spawn;
const struct rsa_asn1_template *digest_info;
};
-struct pkcs1pad_request {
+struct rsapad_akciper_req_ctx {
struct scatterlist in_sg[2], out_sg[1];
uint8_t *in_buf, *out_buf;
struct akcipher_request child_req;
@@ -107,7 +107,7 @@ struct pkcs1pad_request {
static int rsapad_set_pub_key(struct crypto_akcipher *tfm, const void *key,
unsigned int keylen)
{
- struct pkcs1pad_ctx *ctx = akcipher_tfm_ctx(tfm);
+ struct rsapad_tfm_ctx *ctx = akcipher_tfm_ctx(tfm);
int err;
ctx->key_size = 0;
@@ -128,7 +128,7 @@ static int rsapad_set_pub_key(struct crypto_akcipher *tfm, const void *key,
static int rsapad_set_priv_key(struct crypto_akcipher *tfm, const void *key,
unsigned int keylen)
{
- struct pkcs1pad_ctx *ctx = akcipher_tfm_ctx(tfm);
+ struct rsapad_tfm_ctx *ctx = akcipher_tfm_ctx(tfm);
int err;
ctx->key_size = 0;
@@ -148,7 +148,7 @@ static int rsapad_set_priv_key(struct crypto_akcipher *tfm, const void *key,
static unsigned int rsapad_get_max_size(struct crypto_akcipher *tfm)
{
- struct pkcs1pad_ctx *ctx = akcipher_tfm_ctx(tfm);
+ struct rsapad_tfm_ctx *ctx = akcipher_tfm_ctx(tfm);
/*
* The maximum destination buffer size for the encrypt/sign operations
@@ -195,8 +195,8 @@ static void rsapad_akcipher_setup_child(struct akcipher_request *req,
crypto_completion_t cb)
{
struct crypto_akcipher *tfm = crypto_akcipher_reqtfm(req);
- struct pkcs1pad_ctx *ctx = akcipher_tfm_ctx(tfm);
- struct pkcs1pad_request *req_ctx = akcipher_request_ctx(req);
+ struct rsapad_tfm_ctx *ctx = akcipher_tfm_ctx(tfm);
+ struct rsapad_akciper_req_ctx *req_ctx = akcipher_request_ctx(req);
akcipher_request_set_tfm(&req_ctx->child_req, ctx->child);
akcipher_request_set_callback(&req_ctx->child_req, req->base.flags, cb, req);
@@ -206,8 +206,8 @@ static void rsapad_akcipher_setup_child(struct akcipher_request *req,
static int pkcs1pad_encrypt_sign_complete(struct akcipher_request *req, int err)
{
struct crypto_akcipher *tfm = crypto_akcipher_reqtfm(req);
- struct pkcs1pad_ctx *ctx = akcipher_tfm_ctx(tfm);
- struct pkcs1pad_request *req_ctx = akcipher_request_ctx(req);
+ struct rsapad_tfm_ctx *ctx = akcipher_tfm_ctx(tfm);
+ struct rsapad_akciper_req_ctx *req_ctx = akcipher_request_ctx(req);
unsigned int pad_len;
unsigned int len;
u8 *out_buf;
@@ -252,8 +252,8 @@ static void pkcs1pad_encrypt_sign_complete_cb(
static int pkcs1pad_encrypt(struct akcipher_request *req)
{
struct crypto_akcipher *tfm = crypto_akcipher_reqtfm(req);
- struct pkcs1pad_ctx *ctx = akcipher_tfm_ctx(tfm);
- struct pkcs1pad_request *req_ctx = akcipher_request_ctx(req);
+ struct rsapad_tfm_ctx *ctx = akcipher_tfm_ctx(tfm);
+ struct rsapad_akciper_req_ctx *req_ctx = akcipher_request_ctx(req);
int err;
unsigned int i, ps_end;
@@ -297,8 +297,8 @@ static int pkcs1pad_encrypt(struct akcipher_request *req)
static int pkcs1pad_decrypt_complete(struct akcipher_request *req, int err)
{
struct crypto_akcipher *tfm = crypto_akcipher_reqtfm(req);
- struct pkcs1pad_ctx *ctx = akcipher_tfm_ctx(tfm);
- struct pkcs1pad_request *req_ctx = akcipher_request_ctx(req);
+ struct rsapad_tfm_ctx *ctx = akcipher_tfm_ctx(tfm);
+ struct rsapad_akciper_req_ctx *req_ctx = akcipher_request_ctx(req);
unsigned int dst_len;
unsigned int pos;
u8 *out_buf;
@@ -357,8 +357,8 @@ static void pkcs1pad_decrypt_complete_cb(
static int pkcs1pad_decrypt(struct akcipher_request *req)
{
struct crypto_akcipher *tfm = crypto_akcipher_reqtfm(req);
- struct pkcs1pad_ctx *ctx = akcipher_tfm_ctx(tfm);
- struct pkcs1pad_request *req_ctx = akcipher_request_ctx(req);
+ struct rsapad_tfm_ctx *ctx = akcipher_tfm_ctx(tfm);
+ struct rsapad_akciper_req_ctx *req_ctx = akcipher_request_ctx(req);
int err;
if (!ctx->key_size || req->src_len != ctx->key_size)
@@ -386,10 +386,10 @@ static int pkcs1pad_decrypt(struct akcipher_request *req)
static int pkcs1pad_sign(struct akcipher_request *req)
{
struct crypto_akcipher *tfm = crypto_akcipher_reqtfm(req);
- struct pkcs1pad_ctx *ctx = akcipher_tfm_ctx(tfm);
- struct pkcs1pad_request *req_ctx = akcipher_request_ctx(req);
+ struct rsapad_tfm_ctx *ctx = akcipher_tfm_ctx(tfm);
+ struct rsapad_akciper_req_ctx *req_ctx = akcipher_request_ctx(req);
struct akcipher_instance *inst = akcipher_alg_instance(tfm);
- struct pkcs1pad_inst_ctx *ictx = akcipher_instance_ctx(inst);
+ struct rsapad_inst_ctx *ictx = akcipher_instance_ctx(inst);
const struct rsa_asn1_template *digest_info = ictx->digest_info;
int err;
unsigned int ps_end, digest_size = 0;
@@ -440,10 +440,10 @@ static int pkcs1pad_sign(struct akcipher_request *req)
static int pkcs1pad_verify_complete(struct akcipher_request *req, int err)
{
struct crypto_akcipher *tfm = crypto_akcipher_reqtfm(req);
- struct pkcs1pad_ctx *ctx = akcipher_tfm_ctx(tfm);
- struct pkcs1pad_request *req_ctx = akcipher_request_ctx(req);
+ struct rsapad_tfm_ctx *ctx = akcipher_tfm_ctx(tfm);
+ struct rsapad_akciper_req_ctx *req_ctx = akcipher_request_ctx(req);
struct akcipher_instance *inst = akcipher_alg_instance(tfm);
- struct pkcs1pad_inst_ctx *ictx = akcipher_instance_ctx(inst);
+ struct rsapad_inst_ctx *ictx = akcipher_instance_ctx(inst);
const struct rsa_asn1_template *digest_info = ictx->digest_info;
unsigned int dst_len;
unsigned int pos;
@@ -528,8 +528,8 @@ static void pkcs1pad_verify_complete_cb(
static int pkcs1pad_verify(struct akcipher_request *req)
{
struct crypto_akcipher *tfm = crypto_akcipher_reqtfm(req);
- struct pkcs1pad_ctx *ctx = akcipher_tfm_ctx(tfm);
- struct pkcs1pad_request *req_ctx = akcipher_request_ctx(req);
+ struct rsapad_tfm_ctx *ctx = akcipher_tfm_ctx(tfm);
+ struct rsapad_akciper_req_ctx *req_ctx = akcipher_request_ctx(req);
int err;
if (WARN_ON(req->dst) ||
@@ -559,8 +559,8 @@ static int pkcs1pad_verify(struct akcipher_request *req)
static int rsapad_akcipher_init_tfm(struct crypto_akcipher *tfm)
{
struct akcipher_instance *inst = akcipher_alg_instance(tfm);
- struct pkcs1pad_inst_ctx *ictx = akcipher_instance_ctx(inst);
- struct pkcs1pad_ctx *ctx = akcipher_tfm_ctx(tfm);
+ struct rsapad_inst_ctx *ictx = akcipher_instance_ctx(inst);
+ struct rsapad_tfm_ctx *ctx = akcipher_tfm_ctx(tfm);
struct crypto_akcipher *child_tfm;
child_tfm = crypto_spawn_akcipher(&ictx->spawn);
@@ -573,14 +573,14 @@ static int rsapad_akcipher_init_tfm(struct crypto_akcipher *tfm)
static void rsapad_akcipher_exit_tfm(struct crypto_akcipher *tfm)
{
- struct pkcs1pad_ctx *ctx = akcipher_tfm_ctx(tfm);
+ struct rsapad_tfm_ctx *ctx = akcipher_tfm_ctx(tfm);
crypto_free_akcipher(ctx->child);
}
static void rsapad_akcipher_free(struct akcipher_instance *inst)
{
- struct pkcs1pad_inst_ctx *ctx = akcipher_instance_ctx(inst);
+ struct rsapad_inst_ctx *ctx = akcipher_instance_ctx(inst);
struct crypto_akcipher_spawn *spawn = &ctx->spawn;
crypto_drop_akcipher(spawn);
@@ -605,7 +605,7 @@ static int rsapad_akcipher_create(struct crypto_template *tmpl, struct rtattr **
{
u32 mask;
struct akcipher_instance *inst;
- struct pkcs1pad_inst_ctx *ctx;
+ struct rsapad_inst_ctx *ctx;
struct akcipher_alg *rsa_alg;
const char *hash_name;
int err;
@@ -661,7 +661,7 @@ static int rsapad_akcipher_create(struct crypto_template *tmpl, struct rtattr **
}
inst->alg.base.cra_priority = rsa_alg->base.cra_priority;
- inst->alg.base.cra_ctxsize = sizeof(struct pkcs1pad_ctx);
+ inst->alg.base.cra_ctxsize = sizeof(struct rsapad_tfm_ctx);
inst->alg.init = alg->init;
inst->alg.exit = alg->exit;
@@ -673,7 +673,7 @@ static int rsapad_akcipher_create(struct crypto_template *tmpl, struct rtattr **
inst->alg.set_pub_key = alg->set_pub_key;
inst->alg.set_priv_key = alg->set_priv_key;
inst->alg.max_size = alg->max_size;
- inst->alg.reqsize = sizeof(struct pkcs1pad_request) + rsa_alg->reqsize;
+ inst->alg.reqsize = sizeof(struct rsapad_akciper_req_ctx) + rsa_alg->reqsize;
inst->free = rsapad_akcipher_free;
--
2.30.2
next prev parent reply other threads:[~2021-04-20 11:46 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-20 11:41 [PATCH v3 00/18] Implement RSASSA-PSS signature verification Varad Gautam
2021-04-20 11:41 ` [PATCH v3 01/18] X.509: Parse RSASSA-PSS style certificates Varad Gautam
2021-04-20 11:41 ` [PATCH v3 02/18] crypto: rsa-pkcs1pad: Rename pkcs1pad-specific functions to rsapad Varad Gautam
2021-04-20 11:41 ` [PATCH v3 03/18] crypto: rsa-pkcs1pad: Extract pkcs1pad_create into a generic helper Varad Gautam
2021-04-20 11:41 ` [PATCH v3 04/18] crypto: rsa-pkcs1pad: Pull out child req processing code into helpers Varad Gautam
2021-04-20 11:41 ` Varad Gautam [this message]
2021-04-20 11:41 ` [PATCH v3 06/18] crypto: rsa: Start moving RSA common code to rsa-common Varad Gautam
2021-04-20 11:41 ` [PATCH v3 07/18] crypto: rsa: Move more " Varad Gautam
2021-04-20 11:41 ` [PATCH v3 08/18] crypto: rsa: Move rsapad_akcipher_setup_child and callback " Varad Gautam
2021-04-20 11:41 ` [PATCH v3 09/18] crypto: Extend akcipher API to pass signature parameters Varad Gautam
2021-04-20 11:41 ` [PATCH v3 10/18] crypto: rsa: Move struct rsa_mpi_key definition to rsa.h Varad Gautam
2021-04-20 11:41 ` [PATCH v3 11/18] crypto: Scaffolding for RSA-PSS signature style Varad Gautam
2021-04-20 11:41 ` [PATCH v3 12/18] crypto: rsa-psspad: Introduce shash alloc/dealloc helpers Varad Gautam
2021-04-20 11:41 ` [PATCH v3 13/18] crypto: rsa-psspad: Get signature parameters from a given signature Varad Gautam
2021-05-14 10:45 ` Herbert Xu
2021-07-05 9:39 ` Varad Gautam
2023-09-20 17:12 ` Dimitri John Ledkov
2021-04-20 11:41 ` [PATCH v3 14/18] crypto: Implement MGF1 Mask Generation Function for RSASSA-PSS Varad Gautam
2021-04-20 11:41 ` [PATCH v3 15/18] crypto: rsa-psspad: Provide PSS signature verify operation Varad Gautam
2021-04-20 11:41 ` [PATCH v3 16/18] crypto: rsa-psspad: Implement signature verify callback Varad Gautam
2021-04-20 11:41 ` [PATCH v3 17/18] crypto: Accept pss as valid encoding during signature verification Varad Gautam
2021-04-20 11:41 ` [PATCH v3 18/18] keyctl_pkey: Add pkey parameters saltlen and mgfhash for PSS Varad Gautam
2021-04-20 13:27 ` Ben Boeckel
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