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Searched refs:CHACHA_KEY_SIZE (Results 1 – 4 of 4) sorted by relevance

/drivers/char/
Drandom.c228 u8 key[CHACHA_KEY_SIZE] __aligned(__alignof__(long));
237 u8 key[CHACHA_KEY_SIZE];
255 u8 key[CHACHA_KEY_SIZE]; in crng_reseed()
292 static void crng_fast_key_erasure(u8 key[CHACHA_KEY_SIZE], in crng_fast_key_erasure() argument
301 memcpy(&chacha_state[4], key, CHACHA_KEY_SIZE); in crng_fast_key_erasure()
305 memcpy(key, first_block, CHACHA_KEY_SIZE); in crng_fast_key_erasure()
306 memcpy(random_data, first_block + CHACHA_KEY_SIZE, random_data_len); in crng_fast_key_erasure()
465 crng_make_state(chacha_state, (u8 *)&chacha_state[4], CHACHA_KEY_SIZE); in get_random_bytes_user()
471 if (iov_iter_count(iter) <= CHACHA_KEY_SIZE) { in get_random_bytes_user()
472 ret = copy_to_iter(&chacha_state[4], CHACHA_KEY_SIZE, iter); in get_random_bytes_user()
/drivers/crypto/inside-secure/
Dsafexcel_cipher.c2804 if (memcmp(ctx->key, key, CHACHA_KEY_SIZE)) in safexcel_chacha20_setkey()
2807 memcpy(ctx->key, key, CHACHA_KEY_SIZE); in safexcel_chacha20_setkey()
2808 ctx->key_len = CHACHA_KEY_SIZE; in safexcel_chacha20_setkey()
2816 if (len != CHACHA_KEY_SIZE) in safexcel_skcipher_chacha20_setkey()
2842 .min_keysize = CHACHA_KEY_SIZE,
2843 .max_keysize = CHACHA_KEY_SIZE,
2873 if (len != CHACHA_KEY_SIZE) in safexcel_aead_chachapoly_setkey()
2897 u32 key[CHACHA_KEY_SIZE / sizeof(u32) + 1]; in safexcel_aead_chachapoly_crypt()
2912 memcpy(key, ctx->key, CHACHA_KEY_SIZE); in safexcel_aead_chachapoly_crypt()
2915 key[CHACHA_KEY_SIZE / sizeof(u32)] = ctx->nonce; in safexcel_aead_chachapoly_crypt()
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/drivers/crypto/caam/
Dcaamalg_qi2.c639 if (keylen != CHACHA_KEY_SIZE + saltlen) in chachapoly_setkey()
1040 if (keylen != CHACHA_KEY_SIZE) in chacha20_skcipher_setkey()
1787 .min_keysize = CHACHA_KEY_SIZE,
1788 .max_keysize = CHACHA_KEY_SIZE,
Dcaamalg.c566 if (keylen != CHACHA_KEY_SIZE + saltlen) in chachapoly_setkey()