Merge tag 'v6.7-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

Pull crypto updates from Herbert Xu:
 "API:
   - Add virtual-address based lskcipher interface
   - Optimise ahash/shash performance in light of costly indirect calls
   - Remove ahash alignmask attribute

  Algorithms:
   - Improve AES/XTS performance of 6-way unrolling for ppc
   - Remove some uses of obsolete algorithms (md4, md5, sha1)
   - Add FIPS 202 SHA-3 support in pkcs1pad
   - Add fast path for single-page messages in adiantum
   - Remove zlib-deflate

  Drivers:
   - Add support for S4 in meson RNG driver
   - Add STM32MP13x support in stm32
   - Add hwrng interface support in qcom-rng
   - Add support for deflate algorithm in hisilicon/zip"

* tag 'v6.7-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (283 commits)
  crypto: adiantum - flush destination page before unmapping
  crypto: testmgr - move pkcs1pad(rsa,sha3-*) to correct place
  Documentation/module-signing.txt: bring up to date
  module: enable automatic module signing with FIPS 202 SHA-3
  crypto: asymmetric_keys - allow FIPS 202 SHA-3 signatures
  crypto: rsa-pkcs1pad - Add FIPS 202 SHA-3 support
  crypto: FIPS 202 SHA-3 register in hash info for IMA
  x509: Add OIDs for FIPS 202 SHA-3 hash and signatures
  crypto: ahash - optimize performance when wrapping shash
  crypto: ahash - check for shash type instead of not ahash type
  crypto: hash - move "ahash wrapping shash" functions to ahash.c
  crypto: talitos - stop using crypto_ahash::init
  crypto: chelsio - stop using crypto_ahash::init
  crypto: ahash - improve file comment
  crypto: ahash - remove struct ahash_request_priv
  crypto: ahash - remove crypto_ahash_alignmask
  crypto: gcm - stop using alignmask of ahash
  crypto: chacha20poly1305 - stop using alignmask of ahash
  crypto: ccm - stop using alignmask of ahash
  net: ipv6: stop checking crypto_ahash_alignmask
  ...

1 files changed, 24 insertions, 15 deletions

diff --git a/arch/arm64/crypto/sha2-ce-glue.c b/arch/arm64/crypto/sha2-ce-glue.c
index c57a6119fefc..0a44d2e7ee1f 100644
--- a/arch/arm64/crypto/sha2-ce-glue.c
+++ b/arch/arm64/crypto/sha2-ce-glue.c
@@ -30,18 +30,19 @@ struct sha256_ce_state {
 extern const u32 sha256_ce_offsetof_count;
 extern const u32 sha256_ce_offsetof_finalize;
 
-asmlinkage int sha2_ce_transform(struct sha256_ce_state *sst, u8 const *src,
-				 int blocks);
+asmlinkage int __sha256_ce_transform(struct sha256_ce_state *sst, u8 const *src,
+				     int blocks);
 
-static void __sha2_ce_transform(struct sha256_state *sst, u8 const *src,
+static void sha256_ce_transform(struct sha256_state *sst, u8 const *src,
 				int blocks)
 {
 	while (blocks) {
 		int rem;
 
 		kernel_neon_begin();
-		rem = sha2_ce_transform(container_of(sst, struct sha256_ce_state,
-						     sst), src, blocks);
+		rem = __sha256_ce_transform(container_of(sst,
+							 struct sha256_ce_state,
+							 sst), src, blocks);
 		kernel_neon_end();
 		src += (blocks - rem) * SHA256_BLOCK_SIZE;
 		blocks = rem;
@@ -55,8 +56,8 @@ const u32 sha256_ce_offsetof_finalize = offsetof(struct sha256_ce_state,
 
 asmlinkage void sha256_block_data_order(u32 *digest, u8 const *src, int blocks);
 
-static void __sha256_block_data_order(struct sha256_state *sst, u8 const *src,
-				      int blocks)
+static void sha256_arm64_transform(struct sha256_state *sst, u8 const *src,
+				   int blocks)
 {
 	sha256_block_data_order(sst->state, src, blocks);
 }
@@ -68,10 +69,10 @@ static int sha256_ce_update(struct shash_desc *desc, const u8 *data,
 
 	if (!crypto_simd_usable())
 		return sha256_base_do_update(desc, data, len,
-				__sha256_block_data_order);
+					     sha256_arm64_transform);
 
 	sctx->finalize = 0;
-	sha256_base_do_update(desc, data, len, __sha2_ce_transform);
+	sha256_base_do_update(desc, data, len, sha256_ce_transform);
 
 	return 0;
 }
@@ -85,8 +86,8 @@ static int sha256_ce_finup(struct shash_desc *desc, const u8 *data,
 	if (!crypto_simd_usable()) {
 		if (len)
 			sha256_base_do_update(desc, data, len,
-				__sha256_block_data_order);
-		sha256_base_do_finalize(desc, __sha256_block_data_order);
+					      sha256_arm64_transform);
+		sha256_base_do_finalize(desc, sha256_arm64_transform);
 		return sha256_base_finish(desc, out);
 	}
 
@@ -96,9 +97,9 @@ static int sha256_ce_finup(struct shash_desc *desc, const u8 *data,
 	 */
 	sctx->finalize = finalize;
 
-	sha256_base_do_update(desc, data, len, __sha2_ce_transform);
+	sha256_base_do_update(desc, data, len, sha256_ce_transform);
 	if (!finalize)
-		sha256_base_do_finalize(desc, __sha2_ce_transform);
+		sha256_base_do_finalize(desc, sha256_ce_transform);
 	return sha256_base_finish(desc, out);
 }
 
@@ -107,15 +108,22 @@ static int sha256_ce_final(struct shash_desc *desc, u8 *out)
 	struct sha256_ce_state *sctx = shash_desc_ctx(desc);
 
 	if (!crypto_simd_usable()) {
-		sha256_base_do_finalize(desc, __sha256_block_data_order);
+		sha256_base_do_finalize(desc, sha256_arm64_transform);
 		return sha256_base_finish(desc, out);
 	}
 
 	sctx->finalize = 0;
-	sha256_base_do_finalize(desc, __sha2_ce_transform);
+	sha256_base_do_finalize(desc, sha256_ce_transform);
 	return sha256_base_finish(desc, out);
 }
 
+static int sha256_ce_digest(struct shash_desc *desc, const u8 *data,
+			    unsigned int len, u8 *out)
+{
+	sha256_base_init(desc);
+	return sha256_ce_finup(desc, data, len, out);
+}
+
 static int sha256_ce_export(struct shash_desc *desc, void *out)
 {
 	struct sha256_ce_state *sctx = shash_desc_ctx(desc);
@@ -155,6 +163,7 @@ static struct shash_alg algs[] = { {
 	.update			= sha256_ce_update,
 	.final			= sha256_ce_final,
 	.finup			= sha256_ce_finup,
+	.digest			= sha256_ce_digest,
 	.export			= sha256_ce_export,
 	.import			= sha256_ce_import,
 	.descsize		= sizeof(struct sha256_ce_state),