diff options
Diffstat (limited to 'src/crypto/zinc/curve25519/curve25519-x86_64.h')
| -rw-r--r-- | src/crypto/zinc/curve25519/curve25519-x86_64.h | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/src/crypto/zinc/curve25519/curve25519-x86_64.h b/src/crypto/zinc/curve25519/curve25519-x86_64.h index 6c895f7..258a30d 100644 --- a/src/crypto/zinc/curve25519/curve25519-x86_64.h +++ b/src/crypto/zinc/curve25519/curve25519-x86_64.h @@ -1935,23 +1935,23 @@ static __always_inline void cselect(u8 bit, u64 *const px, const u64 *const py) ); } -static __always_inline void clamp_secret(u8 secret[CURVE25519_POINT_SIZE]) +static __always_inline void clamp_secret(u8 secret[CURVE25519_KEY_SIZE]) { secret[0] &= 248; secret[31] &= 127; secret[31] |= 64; } -static void curve25519_adx(u8 shared[CURVE25519_POINT_SIZE], - const u8 private_key[CURVE25519_POINT_SIZE], - const u8 session_key[CURVE25519_POINT_SIZE]) +static void curve25519_adx(u8 shared[CURVE25519_KEY_SIZE], + const u8 private_key[CURVE25519_KEY_SIZE], + const u8 session_key[CURVE25519_KEY_SIZE]) { struct { u64 buffer[4 * NUM_WORDS_ELTFP25519]; u64 coordinates[4 * NUM_WORDS_ELTFP25519]; u64 workspace[6 * NUM_WORDS_ELTFP25519]; - u8 session[CURVE25519_POINT_SIZE]; - u8 private[CURVE25519_POINT_SIZE]; + u8 session[CURVE25519_KEY_SIZE]; + u8 private[CURVE25519_KEY_SIZE]; } __aligned(32) m; int i = 0, j = 0; @@ -1991,7 +1991,7 @@ static void curve25519_adx(u8 shared[CURVE25519_POINT_SIZE], * reserve the sign bit for use in other protocols and to * increase resistance to implementation fingerprinting */ - m.session[CURVE25519_POINT_SIZE - 1] &= (1 << (255 % 8)) - 1; + m.session[CURVE25519_KEY_SIZE - 1] &= (1 << (255 % 8)) - 1; copy_eltfp25519_1w(Px, X1); setzero_eltfp25519_1w(Pz); @@ -2043,14 +2043,14 @@ static void curve25519_adx(u8 shared[CURVE25519_POINT_SIZE], memzero_explicit(&m, sizeof(m)); } -static void curve25519_adx_base(u8 session_key[CURVE25519_POINT_SIZE], - const u8 private_key[CURVE25519_POINT_SIZE]) +static void curve25519_adx_base(u8 session_key[CURVE25519_KEY_SIZE], + const u8 private_key[CURVE25519_KEY_SIZE]) { struct { u64 buffer[4 * NUM_WORDS_ELTFP25519]; u64 coordinates[4 * NUM_WORDS_ELTFP25519]; u64 workspace[4 * NUM_WORDS_ELTFP25519]; - u8 private[CURVE25519_POINT_SIZE]; + u8 private[CURVE25519_KEY_SIZE]; } __aligned(32) m; const int ite[4] = { 64, 64, 64, 63 }; @@ -2137,16 +2137,16 @@ static void curve25519_adx_base(u8 session_key[CURVE25519_POINT_SIZE], memzero_explicit(&m, sizeof(m)); } -static void curve25519_bmi2(u8 shared[CURVE25519_POINT_SIZE], - const u8 private_key[CURVE25519_POINT_SIZE], - const u8 session_key[CURVE25519_POINT_SIZE]) +static void curve25519_bmi2(u8 shared[CURVE25519_KEY_SIZE], + const u8 private_key[CURVE25519_KEY_SIZE], + const u8 session_key[CURVE25519_KEY_SIZE]) { struct { u64 buffer[4 * NUM_WORDS_ELTFP25519]; u64 coordinates[4 * NUM_WORDS_ELTFP25519]; u64 workspace[6 * NUM_WORDS_ELTFP25519]; - u8 session[CURVE25519_POINT_SIZE]; - u8 private[CURVE25519_POINT_SIZE]; + u8 session[CURVE25519_KEY_SIZE]; + u8 private[CURVE25519_KEY_SIZE]; } __aligned(32) m; int i = 0, j = 0; @@ -2186,7 +2186,7 @@ static void curve25519_bmi2(u8 shared[CURVE25519_POINT_SIZE], * reserve the sign bit for use in other protocols and to * increase resistance to implementation fingerprinting */ - m.session[CURVE25519_POINT_SIZE - 1] &= (1 << (255 % 8)) - 1; + m.session[CURVE25519_KEY_SIZE - 1] &= (1 << (255 % 8)) - 1; copy_eltfp25519_1w(Px, X1); setzero_eltfp25519_1w(Pz); @@ -2238,14 +2238,14 @@ static void curve25519_bmi2(u8 shared[CURVE25519_POINT_SIZE], memzero_explicit(&m, sizeof(m)); } -static void curve25519_bmi2_base(u8 session_key[CURVE25519_POINT_SIZE], - const u8 private_key[CURVE25519_POINT_SIZE]) +static void curve25519_bmi2_base(u8 session_key[CURVE25519_KEY_SIZE], + const u8 private_key[CURVE25519_KEY_SIZE]) { struct { u64 buffer[4 * NUM_WORDS_ELTFP25519]; u64 coordinates[4 * NUM_WORDS_ELTFP25519]; u64 workspace[4 * NUM_WORDS_ELTFP25519]; - u8 private[CURVE25519_POINT_SIZE]; + u8 private[CURVE25519_KEY_SIZE]; } __aligned(32) m; const int ite[4] = { 64, 64, 64, 63 }; |