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Searched refs:CHACHA_BLOCK_SIZE (Results 1 – 12 of 12) sorted by relevance

/openbmc/linux/arch/x86/crypto/
H A Dchacha_glue.c45 return round_up(len, CHACHA_BLOCK_SIZE) / CHACHA_BLOCK_SIZE; in chacha_advance()
56 bytes -= CHACHA_BLOCK_SIZE * 8; in chacha_dosimd()
57 src += CHACHA_BLOCK_SIZE * 8; in chacha_dosimd()
58 dst += CHACHA_BLOCK_SIZE * 8; in chacha_dosimd()
85 src += CHACHA_BLOCK_SIZE * 8; in chacha_dosimd()
86 dst += CHACHA_BLOCK_SIZE * 8; in chacha_dosimd()
108 bytes -= CHACHA_BLOCK_SIZE * 4; in chacha_dosimd()
109 src += CHACHA_BLOCK_SIZE * 4; in chacha_dosimd()
110 dst += CHACHA_BLOCK_SIZE * 4; in chacha_dosimd()
113 if (bytes > CHACHA_BLOCK_SIZE) { in chacha_dosimd()
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/openbmc/linux/lib/crypto/
H A Dlibchacha.c19 u8 stream[CHACHA_BLOCK_SIZE] __aligned(sizeof(long)); in chacha_crypt_generic()
21 while (bytes >= CHACHA_BLOCK_SIZE) { in chacha_crypt_generic()
23 crypto_xor_cpy(dst, src, stream, CHACHA_BLOCK_SIZE); in chacha_crypt_generic()
24 bytes -= CHACHA_BLOCK_SIZE; in chacha_crypt_generic()
25 dst += CHACHA_BLOCK_SIZE; in chacha_crypt_generic()
26 src += CHACHA_BLOCK_SIZE; in chacha_crypt_generic()
H A Dchacha20poly1305.c229 u8 chacha_stream[CHACHA_BLOCK_SIZE]; in chacha20poly1305_crypt_sg_inplace()
266 size_t l = min(length, CHACHA_BLOCK_SIZE - partial); in chacha20poly1305_crypt_sg_inplace()
269 partial = (partial + l) & (CHACHA_BLOCK_SIZE - 1); in chacha20poly1305_crypt_sg_inplace()
275 if (likely(length >= CHACHA_BLOCK_SIZE || length == sl)) { in chacha20poly1305_crypt_sg_inplace()
279 l &= ~(CHACHA_BLOCK_SIZE - 1); in chacha20poly1305_crypt_sg_inplace()
287 CHACHA_BLOCK_SIZE); in chacha20poly1305_crypt_sg_inplace()
/openbmc/linux/arch/arm/crypto/
H A Dchacha-glue.c43 u8 buf[CHACHA_BLOCK_SIZE]; in chacha_doneon()
45 while (bytes > CHACHA_BLOCK_SIZE) { in chacha_doneon()
58 if (bytes != CHACHA_BLOCK_SIZE) in chacha_doneon()
89 bytes <= CHACHA_BLOCK_SIZE) { in chacha_crypt_arch()
207 .chunksize = CHACHA_BLOCK_SIZE,
222 .chunksize = CHACHA_BLOCK_SIZE,
237 .chunksize = CHACHA_BLOCK_SIZE,
256 .chunksize = CHACHA_BLOCK_SIZE,
257 .walksize = 4 * CHACHA_BLOCK_SIZE,
272 .chunksize = CHACHA_BLOCK_SIZE,
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/openbmc/linux/arch/arm64/crypto/
H A Dchacha-neon-glue.c46 int l = min(bytes, CHACHA_BLOCK_SIZE * 5); in chacha_doneon()
48 if (l <= CHACHA_BLOCK_SIZE) { in chacha_doneon()
49 u8 buf[CHACHA_BLOCK_SIZE]; in chacha_doneon()
61 state[12] += DIV_ROUND_UP(l, CHACHA_BLOCK_SIZE); in chacha_doneon()
86 if (!static_branch_likely(&have_neon) || bytes <= CHACHA_BLOCK_SIZE || in chacha_crypt_arch()
175 .chunksize = CHACHA_BLOCK_SIZE,
176 .walksize = 5 * CHACHA_BLOCK_SIZE,
191 .chunksize = CHACHA_BLOCK_SIZE,
192 .walksize = 5 * CHACHA_BLOCK_SIZE,
207 .chunksize = CHACHA_BLOCK_SIZE,
[all …]
/openbmc/linux/arch/s390/crypto/
H A Dchacha-glue.c31 *counter += round_up(nbytes, CHACHA_BLOCK_SIZE) / CHACHA_BLOCK_SIZE; in chacha20_crypt_s390()
51 if (nbytes <= CHACHA_BLOCK_SIZE) { in chacha20_s390()
85 if (bytes <= CHACHA_BLOCK_SIZE || nrounds != 20 || !MACHINE_HAS_VX) in chacha_crypt_arch()
105 .chunksize = CHACHA_BLOCK_SIZE,
/openbmc/linux/crypto/
H A Dchacha_generic.c30 nbytes = round_down(nbytes, CHACHA_BLOCK_SIZE); in chacha_stream_xor()
81 .chunksize = CHACHA_BLOCK_SIZE,
96 .chunksize = CHACHA_BLOCK_SIZE,
111 .chunksize = CHACHA_BLOCK_SIZE,
H A Dadiantum.c373 if (round_up(stream_len, CHACHA_BLOCK_SIZE) <= req->cryptlen) in adiantum_crypt()
374 stream_len = round_up(stream_len, CHACHA_BLOCK_SIZE); in adiantum_crypt()
/openbmc/linux/arch/powerpc/crypto/
H A Dchacha-p10-glue.c47 state[12] += l / CHACHA_BLOCK_SIZE; in chacha_p10_do_8x()
69 if (!static_branch_likely(&have_p10) || bytes <= CHACHA_BLOCK_SIZE || in chacha_crypt_arch()
161 .chunksize = CHACHA_BLOCK_SIZE,
176 .chunksize = CHACHA_BLOCK_SIZE,
191 .chunksize = CHACHA_BLOCK_SIZE,
/openbmc/linux/arch/mips/crypto/
H A Dchacha-glue.c92 .chunksize = CHACHA_BLOCK_SIZE,
107 .chunksize = CHACHA_BLOCK_SIZE,
122 .chunksize = CHACHA_BLOCK_SIZE,
/openbmc/linux/include/crypto/
H A Dchacha.h25 #define CHACHA_BLOCK_SIZE 64 macro
28 #define CHACHA_STATE_WORDS (CHACHA_BLOCK_SIZE / sizeof(u32))
/openbmc/linux/drivers/char/
H A Drandom.c298 u8 first_block[CHACHA_BLOCK_SIZE]; in crng_fast_key_erasure()
378 u8 tmp[CHACHA_BLOCK_SIZE]; in _get_random_bytes()
390 if (len < CHACHA_BLOCK_SIZE) { in _get_random_bytes()
400 len -= CHACHA_BLOCK_SIZE; in _get_random_bytes()
401 buf += CHACHA_BLOCK_SIZE; in _get_random_bytes()
424 u8 block[CHACHA_BLOCK_SIZE]; in get_random_bytes_user()
486 type entropy[CHACHA_BLOCK_SIZE * 3 / (2 * sizeof(type))]; \