disable pwm7

hc

2024-05-10 23fa18eaa71266feff7ba8d83022d9e1cc83c65a

 kernel/lib/crypto/blake2s.c
..
..
@@ -16,62 +16,19 @@
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 #include <linux/init.h>
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 #include <linux/bug.h>
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-#if IS_ENABLED(CONFIG_CRYPTO_ARCH_HAVE_LIB_BLAKE2S)
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-#  define blake2s_compress blake2s_compress_arch
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-#else
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-#  define blake2s_compress blake2s_compress_generic
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-#endif
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-
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 void blake2s_update(struct blake2s_state *state, const u8 *in, size_t inlen)
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 {
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-	__blake2s_update(state, in, inlen, blake2s_compress);
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+	__blake2s_update(state, in, inlen, false);
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 }
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 EXPORT_SYMBOL(blake2s_update);
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 void blake2s_final(struct blake2s_state *state, u8 *out)
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 {
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 	WARN_ON(IS_ENABLED(DEBUG) && !out);
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-	__blake2s_final(state, out, blake2s_compress);
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+	__blake2s_final(state, out, false);
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 	memzero_explicit(state, sizeof(*state));
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 }
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 EXPORT_SYMBOL(blake2s_final);
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-
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-void blake2s256_hmac(u8 *out, const u8 *in, const u8 *key, const size_t inlen,
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-		     const size_t keylen)
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-{
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-	struct blake2s_state state;
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-	u8 x_key[BLAKE2S_BLOCK_SIZE] __aligned(__alignof__(u32)) = { 0 };
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-	u8 i_hash[BLAKE2S_HASH_SIZE] __aligned(__alignof__(u32));
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-	int i;
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-
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-	if (keylen > BLAKE2S_BLOCK_SIZE) {
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-		blake2s_init(&state, BLAKE2S_HASH_SIZE);
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-		blake2s_update(&state, key, keylen);
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-		blake2s_final(&state, x_key);
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-	} else
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-		memcpy(x_key, key, keylen);
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-
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-	for (i = 0; i < BLAKE2S_BLOCK_SIZE; ++i)
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-		x_key[i] ^= 0x36;
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-
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-	blake2s_init(&state, BLAKE2S_HASH_SIZE);
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-	blake2s_update(&state, x_key, BLAKE2S_BLOCK_SIZE);
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-	blake2s_update(&state, in, inlen);
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-	blake2s_final(&state, i_hash);
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-
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-	for (i = 0; i < BLAKE2S_BLOCK_SIZE; ++i)
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-		x_key[i] ^= 0x5c ^ 0x36;
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-
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-	blake2s_init(&state, BLAKE2S_HASH_SIZE);
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-	blake2s_update(&state, x_key, BLAKE2S_BLOCK_SIZE);
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-	blake2s_update(&state, i_hash, BLAKE2S_HASH_SIZE);
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-	blake2s_final(&state, i_hash);
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-
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-	memcpy(out, i_hash, BLAKE2S_HASH_SIZE);
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-	memzero_explicit(x_key, BLAKE2S_BLOCK_SIZE);
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-	memzero_explicit(i_hash, BLAKE2S_HASH_SIZE);
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-}
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-EXPORT_SYMBOL(blake2s256_hmac);
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32
 
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 static int __init mod_init(void)
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 {