diff options
Diffstat (limited to 'external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_generichash/blake2')
6 files changed, 0 insertions, 930 deletions
diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_generichash/blake2/generichash_blake2_api.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_generichash/blake2/generichash_blake2_api.c deleted file mode 100644 index b775921e..00000000 --- a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_generichash/blake2/generichash_blake2_api.c +++ /dev/null @@ -1,41 +0,0 @@ -#include "crypto_generichash_blake2b.h" - -size_t -crypto_generichash_blake2b_bytes_min(void) { - return crypto_generichash_blake2b_BYTES_MIN; -} - -size_t -crypto_generichash_blake2b_bytes_max(void) { - return crypto_generichash_blake2b_BYTES_MAX; -} - -size_t -crypto_generichash_blake2b_bytes(void) { - return crypto_generichash_blake2b_BYTES; -} - -size_t -crypto_generichash_blake2b_keybytes_min(void) { - return crypto_generichash_blake2b_KEYBYTES_MIN; -} - -size_t -crypto_generichash_blake2b_keybytes_max(void) { - return crypto_generichash_blake2b_KEYBYTES_MAX; -} - -size_t -crypto_generichash_blake2b_keybytes(void) { - return crypto_generichash_blake2b_KEYBYTES; -} - -size_t -crypto_generichash_blake2b_saltbytes(void) { - return crypto_generichash_blake2b_SALTBYTES; -} - -size_t -crypto_generichash_blake2b_personalbytes(void) { - return crypto_generichash_blake2b_PERSONALBYTES; -} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_generichash/blake2/ref/api.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_generichash/blake2/ref/api.h deleted file mode 100644 index 130d2461..00000000 --- a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_generichash/blake2/ref/api.h +++ /dev/null @@ -1,2 +0,0 @@ - -#include "crypto_generichash_blake2b.h" diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_generichash/blake2/ref/blake2-impl.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_generichash/blake2/ref/blake2-impl.h deleted file mode 100644 index b4b0229d..00000000 --- a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_generichash/blake2/ref/blake2-impl.h +++ /dev/null @@ -1,137 +0,0 @@ -/* - BLAKE2 reference source code package - reference C implementations - - Written in 2012 by Samuel Neves <sneves@dei.uc.pt> - - To the extent possible under law, the author(s) have dedicated all copyright - and related and neighboring rights to this software to the public domain - worldwide. This software is distributed without any warranty. - - You should have received a copy of the CC0 Public Domain Dedication along with - this software. If not, see <http://creativecommons.org/publicdomain/zero/1.0/>. -*/ - -#ifndef blake2_impl_H -#define blake2_impl_H - -#include <stdint.h> -#include <string.h> - -#include "utils.h" - -static inline uint32_t load32( const void *src ) -{ -#if defined(NATIVE_LITTLE_ENDIAN) - uint32_t w; - memcpy(&w, src, sizeof w); - return w; -#else - const uint8_t *p = ( const uint8_t * )src; - uint32_t w = *p++; - w |= ( uint32_t )( *p++ ) << 8; - w |= ( uint32_t )( *p++ ) << 16; - w |= ( uint32_t )( *p++ ) << 24; - return w; -#endif -} - -static inline uint64_t load64( const void *src ) -{ -#if defined(NATIVE_LITTLE_ENDIAN) - uint64_t w; - memcpy(&w, src, sizeof w); - return w; -#else - const uint8_t *p = ( const uint8_t * )src; - uint64_t w = *p++; - w |= ( uint64_t )( *p++ ) << 8; - w |= ( uint64_t )( *p++ ) << 16; - w |= ( uint64_t )( *p++ ) << 24; - w |= ( uint64_t )( *p++ ) << 32; - w |= ( uint64_t )( *p++ ) << 40; - w |= ( uint64_t )( *p++ ) << 48; - w |= ( uint64_t )( *p++ ) << 56; - return w; -#endif -} - -static inline void store32( void *dst, uint32_t w ) -{ -#if defined(NATIVE_LITTLE_ENDIAN) - memcpy(dst, &w, sizeof w); -#else - uint8_t *p = ( uint8_t * )dst; - *p++ = ( uint8_t )w; w >>= 8; - *p++ = ( uint8_t )w; w >>= 8; - *p++ = ( uint8_t )w; w >>= 8; - *p++ = ( uint8_t )w; -#endif -} - -static inline void store64( void *dst, uint64_t w ) -{ -#if defined(NATIVE_LITTLE_ENDIAN) - memcpy(dst, &w, sizeof w); -#else - uint8_t *p = ( uint8_t * )dst; - *p++ = ( uint8_t )w; w >>= 8; - *p++ = ( uint8_t )w; w >>= 8; - *p++ = ( uint8_t )w; w >>= 8; - *p++ = ( uint8_t )w; w >>= 8; - *p++ = ( uint8_t )w; w >>= 8; - *p++ = ( uint8_t )w; w >>= 8; - *p++ = ( uint8_t )w; w >>= 8; - *p++ = ( uint8_t )w; -#endif -} - -static inline uint64_t load48( const void *src ) -{ - const uint8_t *p = ( const uint8_t * )src; - uint64_t w = *p++; - w |= ( uint64_t )( *p++ ) << 8; - w |= ( uint64_t )( *p++ ) << 16; - w |= ( uint64_t )( *p++ ) << 24; - w |= ( uint64_t )( *p++ ) << 32; - w |= ( uint64_t )( *p++ ) << 40; - return w; -} - -static inline void store48( void *dst, uint64_t w ) -{ - uint8_t *p = ( uint8_t * )dst; - *p++ = ( uint8_t )w; w >>= 8; - *p++ = ( uint8_t )w; w >>= 8; - *p++ = ( uint8_t )w; w >>= 8; - *p++ = ( uint8_t )w; w >>= 8; - *p++ = ( uint8_t )w; w >>= 8; - *p++ = ( uint8_t )w; -} - -static inline uint32_t rotl32( const uint32_t w, const unsigned c ) -{ - return ( w << c ) | ( w >> ( 32 - c ) ); -} - -static inline uint64_t rotl64( const uint64_t w, const unsigned c ) -{ - return ( w << c ) | ( w >> ( 64 - c ) ); -} - -static inline uint32_t rotr32( const uint32_t w, const unsigned c ) -{ - return ( w >> c ) | ( w << ( 32 - c ) ); -} - -static inline uint64_t rotr64( const uint64_t w, const unsigned c ) -{ - return ( w >> c ) | ( w << ( 64 - c ) ); -} - -/* prevents compiler optimizing out memset() */ -static inline void secure_zero_memory( void *v, size_t n ) -{ - sodium_memzero(v, n); -} - -#endif diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_generichash/blake2/ref/blake2.h b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_generichash/blake2/ref/blake2.h deleted file mode 100644 index e44aac66..00000000 --- a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_generichash/blake2/ref/blake2.h +++ /dev/null @@ -1,177 +0,0 @@ -/* - BLAKE2 reference source code package - reference C implementations - - Written in 2012 by Samuel Neves <sneves@dei.uc.pt> - - To the extent possible under law, the author(s) have dedicated all copyright - and related and neighboring rights to this software to the public domain - worldwide. This software is distributed without any warranty. - - You should have received a copy of the CC0 Public Domain Dedication along with - this software. If not, see <http://creativecommons.org/publicdomain/zero/1.0/>. -*/ - -#ifndef blake2_H -#define blake2_H - -#include <stddef.h> -#include <stdint.h> - -#include "crypto_generichash_blake2b.h" - -#define blake2b_init_param crypto_generichash_blake2b__init_param -#define blake2b_init crypto_generichash_blake2b__init -#define blake2b_init_salt_personal crypto_generichash_blake2b__init_salt_personal -#define blake2b_init_key crypto_generichash_blake2b__init_key -#define blake2b_init_key_salt_personal crypto_generichash_blake2b__init_key_salt_personal -#define blake2b_update crypto_generichash_blake2b__update -#define blake2b_final crypto_generichash_blake2b__final -#define blake2b crypto_generichash_blake2b__blake2b -#define blake2b_salt_personal crypto_generichash_blake2b__blake2b_salt_personal - -#if defined(_MSC_VER) -#define ALIGN(x) __declspec(align(x)) -#else -#define ALIGN(x) __attribute__((aligned(x))) -#endif - -#if defined(__cplusplus) -extern "C" { -#endif - - enum blake2s_constant - { - BLAKE2S_BLOCKBYTES = 64, - BLAKE2S_OUTBYTES = 32, - BLAKE2S_KEYBYTES = 32, - BLAKE2S_SALTBYTES = 8, - BLAKE2S_PERSONALBYTES = 8 - }; - - enum blake2b_constant - { - BLAKE2B_BLOCKBYTES = 128, - BLAKE2B_OUTBYTES = 64, - BLAKE2B_KEYBYTES = 64, - BLAKE2B_SALTBYTES = 16, - BLAKE2B_PERSONALBYTES = 16 - }; - -#pragma pack(push, 1) - typedef struct blake2s_param_ - { - uint8_t digest_length; // 1 - uint8_t key_length; // 2 - uint8_t fanout; // 3 - uint8_t depth; // 4 - uint32_t leaf_length; // 8 - uint8_t node_offset[6];// 14 - uint8_t node_depth; // 15 - uint8_t inner_length; // 16 - // uint8_t reserved[0]; - uint8_t salt[BLAKE2S_SALTBYTES]; // 24 - uint8_t personal[BLAKE2S_PERSONALBYTES]; // 32 - } blake2s_param; - - ALIGN( 64 ) typedef struct blake2s_state_ - { - uint32_t h[8]; - uint32_t t[2]; - uint32_t f[2]; - uint8_t buf[2 * BLAKE2S_BLOCKBYTES]; - size_t buflen; - uint8_t last_node; - } blake2s_state ; - - typedef struct blake2b_param_ - { - uint8_t digest_length; // 1 - uint8_t key_length; // 2 - uint8_t fanout; // 3 - uint8_t depth; // 4 - uint32_t leaf_length; // 8 - uint64_t node_offset; // 16 - uint8_t node_depth; // 17 - uint8_t inner_length; // 18 - uint8_t reserved[14]; // 32 - uint8_t salt[BLAKE2B_SALTBYTES]; // 48 - uint8_t personal[BLAKE2B_PERSONALBYTES]; // 64 - } blake2b_param; - -#ifndef DEFINE_BLAKE2B_STATE -typedef crypto_generichash_blake2b_state blake2b_state; -#else - ALIGN( 64 ) typedef struct blake2b_state_ - { - uint64_t h[8]; - uint64_t t[2]; - uint64_t f[2]; - uint8_t buf[2 * BLAKE2B_BLOCKBYTES]; - size_t buflen; - uint8_t last_node; - } blake2b_state; -#endif - - typedef struct blake2sp_state_ - { - blake2s_state S[8][1]; - blake2s_state R[1]; - uint8_t buf[8 * BLAKE2S_BLOCKBYTES]; - size_t buflen; - } blake2sp_state; - - typedef struct blake2bp_state_ - { - blake2b_state S[4][1]; - blake2b_state R[1]; - uint8_t buf[4 * BLAKE2B_BLOCKBYTES]; - size_t buflen; - } blake2bp_state; -#pragma pack(pop) - - // Streaming API - int blake2s_init( blake2s_state *S, const uint8_t outlen ); - int blake2s_init_key( blake2s_state *S, const uint8_t outlen, const void *key, const uint8_t keylen ); - int blake2s_init_param( blake2s_state *S, const blake2s_param *P ); - int blake2s_update( blake2s_state *S, const uint8_t *in, uint64_t inlen ); - int blake2s_final( blake2s_state *S, uint8_t *out, uint8_t outlen ); - - int blake2b_init( blake2b_state *S, const uint8_t outlen ); - int blake2b_init_salt_personal( blake2b_state *S, const uint8_t outlen, - const void *personal, const void *salt ); - int blake2b_init_key( blake2b_state *S, const uint8_t outlen, const void *key, const uint8_t keylen ); - int blake2b_init_key_salt_personal( blake2b_state *S, const uint8_t outlen, const void *key, const uint8_t keylen, - const void *salt, const void *personal ); - int blake2b_init_param( blake2b_state *S, const blake2b_param *P ); - int blake2b_update( blake2b_state *S, const uint8_t *in, uint64_t inlen ); - int blake2b_final( blake2b_state *S, uint8_t *out, uint8_t outlen ); - - int blake2sp_init( blake2sp_state *S, const uint8_t outlen ); - int blake2sp_init_key( blake2sp_state *S, const uint8_t outlen, const void *key, const uint8_t keylen ); - int blake2sp_update( blake2sp_state *S, const uint8_t *in, uint64_t inlen ); - int blake2sp_final( blake2sp_state *S, uint8_t *out, uint8_t outlen ); - - int blake2bp_init( blake2bp_state *S, const uint8_t outlen ); - int blake2bp_init_key( blake2bp_state *S, const uint8_t outlen, const void *key, const uint8_t keylen ); - int blake2bp_update( blake2bp_state *S, const uint8_t *in, uint64_t inlen ); - int blake2bp_final( blake2bp_state *S, uint8_t *out, uint8_t outlen ); - - // Simple API - int blake2s( uint8_t *out, const void *in, const void *key, const uint8_t outlen, const uint64_t inlen, uint8_t keylen ); - int blake2b( uint8_t *out, const void *in, const void *key, const uint8_t outlen, const uint64_t inlen, uint8_t keylen ); - int blake2b_salt_personal( uint8_t *out, const void *in, const void *key, const uint8_t outlen, const uint64_t inlen, uint8_t keylen, const void *salt, const void *personal ); - - int blake2sp( uint8_t *out, const void *in, const void *key, const uint8_t outlen, const uint64_t inlen, uint8_t keylen ); - int blake2bp( uint8_t *out, const void *in, const void *key, const uint8_t outlen, const uint64_t inlen, uint8_t keylen ); - - static inline int blake2( uint8_t *out, const void *in, const void *key, const uint8_t outlen, const uint64_t inlen, uint8_t keylen ) - { - return blake2b( out, in, key, outlen, inlen, keylen ); - } - -#if defined(__cplusplus) -} -#endif - -#endif - diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_generichash/blake2/ref/blake2b-ref.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_generichash/blake2/ref/blake2b-ref.c deleted file mode 100644 index 2610477d..00000000 --- a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_generichash/blake2/ref/blake2b-ref.c +++ /dev/null @@ -1,465 +0,0 @@ -/* - BLAKE2 reference source code package - reference C implementations - - Written in 2012 by Samuel Neves <sneves@dei.uc.pt> - - To the extent possible under law, the author(s) have dedicated all copyright - and related and neighboring rights to this software to the public domain - worldwide. This software is distributed without any warranty. - - You should have received a copy of the CC0 Public Domain Dedication along with - this software. If not, see <http://creativecommons.org/publicdomain/zero/1.0/>. -*/ - -#include <stdint.h> -#include <string.h> -#include <stdio.h> - -#include "blake2.h" -#include "blake2-impl.h" - -static const uint64_t blake2b_IV[8] = -{ - 0x6a09e667f3bcc908ULL, 0xbb67ae8584caa73bULL, - 0x3c6ef372fe94f82bULL, 0xa54ff53a5f1d36f1ULL, - 0x510e527fade682d1ULL, 0x9b05688c2b3e6c1fULL, - 0x1f83d9abfb41bd6bULL, 0x5be0cd19137e2179ULL -}; - -static const uint8_t blake2b_sigma[12][16] = -{ - { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 } , - { 14, 10, 4, 8, 9, 15, 13, 6, 1, 12, 0, 2, 11, 7, 5, 3 } , - { 11, 8, 12, 0, 5, 2, 15, 13, 10, 14, 3, 6, 7, 1, 9, 4 } , - { 7, 9, 3, 1, 13, 12, 11, 14, 2, 6, 5, 10, 4, 0, 15, 8 } , - { 9, 0, 5, 7, 2, 4, 10, 15, 14, 1, 11, 12, 6, 8, 3, 13 } , - { 2, 12, 6, 10, 0, 11, 8, 3, 4, 13, 7, 5, 15, 14, 1, 9 } , - { 12, 5, 1, 15, 14, 13, 4, 10, 0, 7, 6, 3, 9, 2, 8, 11 } , - { 13, 11, 7, 14, 12, 1, 3, 9, 5, 0, 15, 4, 8, 6, 2, 10 } , - { 6, 15, 14, 9, 11, 3, 0, 8, 12, 2, 13, 7, 1, 4, 10, 5 } , - { 10, 2, 8, 4, 7, 6, 1, 5, 15, 11, 9, 14, 3, 12, 13 , 0 } , - { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 } , - { 14, 10, 4, 8, 9, 15, 13, 6, 1, 12, 0, 2, 11, 7, 5, 3 } -}; - - -/* LCOV_EXCL_START */ -static inline int blake2b_set_lastnode( blake2b_state *S ) -{ - S->f[1] = ~0ULL; - return 0; -} -/* LCOV_EXCL_STOP */ -#if 0 -static inline int blake2b_clear_lastnode( blake2b_state *S ) -{ - S->f[1] = 0ULL; - return 0; -} -#endif -/* Some helper functions, not necessarily useful */ -static inline int blake2b_set_lastblock( blake2b_state *S ) -{ - if( S->last_node ) blake2b_set_lastnode( S ); - - S->f[0] = ~0ULL; - return 0; -} -#if 0 -static inline int blake2b_clear_lastblock( blake2b_state *S ) -{ - if( S->last_node ) blake2b_clear_lastnode( S ); - - S->f[0] = 0ULL; - return 0; -} -#endif -static inline int blake2b_increment_counter( blake2b_state *S, const uint64_t inc ) -{ - S->t[0] += inc; - S->t[1] += ( S->t[0] < inc ); - return 0; -} - - - -// Parameter-related functions -#if 0 -static inline int blake2b_param_set_digest_length( blake2b_param *P, const uint8_t digest_length ) -{ - P->digest_length = digest_length; - return 0; -} - -static inline int blake2b_param_set_fanout( blake2b_param *P, const uint8_t fanout ) -{ - P->fanout = fanout; - return 0; -} - -static inline int blake2b_param_set_max_depth( blake2b_param *P, const uint8_t depth ) -{ - P->depth = depth; - return 0; -} - -static inline int blake2b_param_set_leaf_length( blake2b_param *P, const uint32_t leaf_length ) -{ - store32( &P->leaf_length, leaf_length ); - return 0; -} - -static inline int blake2b_param_set_node_offset( blake2b_param *P, const uint64_t node_offset ) -{ - store64( &P->node_offset, node_offset ); - return 0; -} - -static inline int blake2b_param_set_node_depth( blake2b_param *P, const uint8_t node_depth ) -{ - P->node_depth = node_depth; - return 0; -} - -static inline int blake2b_param_set_inner_length( blake2b_param *P, const uint8_t inner_length ) -{ - P->inner_length = inner_length; - return 0; -} -#endif -static inline int blake2b_param_set_salt( blake2b_param *P, const uint8_t salt[BLAKE2B_SALTBYTES] ) -{ - memcpy( P->salt, salt, BLAKE2B_SALTBYTES ); - return 0; -} - -static inline int blake2b_param_set_personal( blake2b_param *P, const uint8_t personal[BLAKE2B_PERSONALBYTES] ) -{ - memcpy( P->personal, personal, BLAKE2B_PERSONALBYTES ); - return 0; -} - -static inline int blake2b_init0( blake2b_state *S ) -{ - int i; - memset( S, 0, sizeof( blake2b_state ) ); - - for( i = 0; i < 8; ++i ) S->h[i] = blake2b_IV[i]; - - return 0; -} - -/* init xors IV with input parameter block */ -int blake2b_init_param( blake2b_state *S, const blake2b_param *P ) -{ - size_t i; - const uint8_t *p; - - blake2b_init0( S ); - p = ( const uint8_t * )( P ); - - /* IV XOR ParamBlock */ - for( i = 0; i < 8; ++i ) - S->h[i] ^= load64( p + sizeof( S->h[i] ) * i ); - - return 0; -} - - - -int blake2b_init( blake2b_state *S, const uint8_t outlen ) -{ - blake2b_param P[1]; - - if ( ( !outlen ) || ( outlen > BLAKE2B_OUTBYTES ) ) return -1; - - P->digest_length = outlen; - P->key_length = 0; - P->fanout = 1; - P->depth = 1; - store32( &P->leaf_length, 0 ); - store64( &P->node_offset, 0 ); - P->node_depth = 0; - P->inner_length = 0; - memset( P->reserved, 0, sizeof( P->reserved ) ); - memset( P->salt, 0, sizeof( P->salt ) ); - memset( P->personal, 0, sizeof( P->personal ) ); - return blake2b_init_param( S, P ); -} - -int blake2b_init_salt_personal( blake2b_state *S, const uint8_t outlen, - const void *salt, const void *personal ) -{ - blake2b_param P[1]; - - if ( ( !outlen ) || ( outlen > BLAKE2B_OUTBYTES ) ) return -1; - - P->digest_length = outlen; - P->key_length = 0; - P->fanout = 1; - P->depth = 1; - store32( &P->leaf_length, 0 ); - store64( &P->node_offset, 0 ); - P->node_depth = 0; - P->inner_length = 0; - memset( P->reserved, 0, sizeof( P->reserved ) ); - if (salt != NULL) { - blake2b_param_set_salt( P, (const uint8_t *) salt ); - } else { - memset( P->salt, 0, sizeof( P->salt ) ); - } - if (personal != NULL) { - blake2b_param_set_personal( P, (const uint8_t *) personal ); - } else { - memset( P->personal, 0, sizeof( P->personal ) ); - } - return blake2b_init_param( S, P ); -} - -int blake2b_init_key( blake2b_state *S, const uint8_t outlen, const void *key, const uint8_t keylen ) -{ - blake2b_param P[1]; - - if ( ( !outlen ) || ( outlen > BLAKE2B_OUTBYTES ) ) return -1; - - if ( !key || !keylen || keylen > BLAKE2B_KEYBYTES ) return -1; - - P->digest_length = outlen; - P->key_length = keylen; - P->fanout = 1; - P->depth = 1; - store32( &P->leaf_length, 0 ); - store64( &P->node_offset, 0 ); - P->node_depth = 0; - P->inner_length = 0; - memset( P->reserved, 0, sizeof( P->reserved ) ); - memset( P->salt, 0, sizeof( P->salt ) ); - memset( P->personal, 0, sizeof( P->personal ) ); - - if( blake2b_init_param( S, P ) < 0 ) return -1; - - { - uint8_t block[BLAKE2B_BLOCKBYTES]; - memset( block, 0, BLAKE2B_BLOCKBYTES ); - memcpy( block, key, keylen ); - blake2b_update( S, block, BLAKE2B_BLOCKBYTES ); - secure_zero_memory( block, BLAKE2B_BLOCKBYTES ); /* Burn the key from stack */ - } - return 0; -} - -int blake2b_init_key_salt_personal( blake2b_state *S, const uint8_t outlen, const void *key, const uint8_t keylen, - const void *salt, const void *personal ) -{ - blake2b_param P[1]; - - if ( ( !outlen ) || ( outlen > BLAKE2B_OUTBYTES ) ) return -1; - - if ( !key || !keylen || keylen > BLAKE2B_KEYBYTES ) return -1; - - P->digest_length = outlen; - P->key_length = keylen; - P->fanout = 1; - P->depth = 1; - store32( &P->leaf_length, 0 ); - store64( &P->node_offset, 0 ); - P->node_depth = 0; - P->inner_length = 0; - memset( P->reserved, 0, sizeof( P->reserved ) ); - if (salt != NULL) { - blake2b_param_set_salt( P, (const uint8_t *) salt ); - } else { - memset( P->salt, 0, sizeof( P->salt ) ); - } - if (personal != NULL) { - blake2b_param_set_personal( P, (const uint8_t *) personal ); - } else { - memset( P->personal, 0, sizeof( P->personal ) ); - } - - if( blake2b_init_param( S, P ) < 0 ) return -1; - - { - uint8_t block[BLAKE2B_BLOCKBYTES]; - memset( block, 0, BLAKE2B_BLOCKBYTES ); - memcpy( block, key, keylen ); - blake2b_update( S, block, BLAKE2B_BLOCKBYTES ); - secure_zero_memory( block, BLAKE2B_BLOCKBYTES ); /* Burn the key from stack */ - } - return 0; -} - -static int blake2b_compress( blake2b_state *S, const uint8_t block[BLAKE2B_BLOCKBYTES] ) -{ - uint64_t m[16]; - uint64_t v[16]; - int i; - - for( i = 0; i < 16; ++i ) - m[i] = load64( block + i * sizeof( m[i] ) ); - - for( i = 0; i < 8; ++i ) - v[i] = S->h[i]; - - v[ 8] = blake2b_IV[0]; - v[ 9] = blake2b_IV[1]; - v[10] = blake2b_IV[2]; - v[11] = blake2b_IV[3]; - v[12] = S->t[0] ^ blake2b_IV[4]; - v[13] = S->t[1] ^ blake2b_IV[5]; - v[14] = S->f[0] ^ blake2b_IV[6]; - v[15] = S->f[1] ^ blake2b_IV[7]; -#define G(r,i,a,b,c,d) \ - do { \ - a = a + b + m[blake2b_sigma[r][2*i+0]]; \ - d = rotr64(d ^ a, 32); \ - c = c + d; \ - b = rotr64(b ^ c, 24); \ - a = a + b + m[blake2b_sigma[r][2*i+1]]; \ - d = rotr64(d ^ a, 16); \ - c = c + d; \ - b = rotr64(b ^ c, 63); \ - } while(0) -#define ROUND(r) \ - do { \ - G(r,0,v[ 0],v[ 4],v[ 8],v[12]); \ - G(r,1,v[ 1],v[ 5],v[ 9],v[13]); \ - G(r,2,v[ 2],v[ 6],v[10],v[14]); \ - G(r,3,v[ 3],v[ 7],v[11],v[15]); \ - G(r,4,v[ 0],v[ 5],v[10],v[15]); \ - G(r,5,v[ 1],v[ 6],v[11],v[12]); \ - G(r,6,v[ 2],v[ 7],v[ 8],v[13]); \ - G(r,7,v[ 3],v[ 4],v[ 9],v[14]); \ - } while(0) - ROUND( 0 ); - ROUND( 1 ); - ROUND( 2 ); - ROUND( 3 ); - ROUND( 4 ); - ROUND( 5 ); - ROUND( 6 ); - ROUND( 7 ); - ROUND( 8 ); - ROUND( 9 ); - ROUND( 10 ); - ROUND( 11 ); - - for( i = 0; i < 8; ++i ) - S->h[i] = S->h[i] ^ v[i] ^ v[i + 8]; - -#undef G -#undef ROUND - return 0; -} - -/* inlen now in bytes */ -int blake2b_update( blake2b_state *S, const uint8_t *in, uint64_t inlen ) -{ - while( inlen > 0 ) - { - size_t left = S->buflen; - size_t fill = 2 * BLAKE2B_BLOCKBYTES - left; - - if( inlen > fill ) - { - memcpy( S->buf + left, in, fill ); // Fill buffer - S->buflen += fill; - blake2b_increment_counter( S, BLAKE2B_BLOCKBYTES ); - blake2b_compress( S, S->buf ); // Compress - memcpy( S->buf, S->buf + BLAKE2B_BLOCKBYTES, BLAKE2B_BLOCKBYTES ); // Shift buffer left - S->buflen -= BLAKE2B_BLOCKBYTES; - in += fill; - inlen -= fill; - } - else // inlen <= fill - { - memcpy( S->buf + left, in, inlen ); - S->buflen += inlen; // Be lazy, do not compress - in += inlen; - inlen -= inlen; - } - } - - return 0; -} - -/* Is this correct? */ -int blake2b_final( blake2b_state *S, uint8_t *out, uint8_t outlen ) -{ - uint8_t buffer[BLAKE2B_OUTBYTES]; - int i; - - if( outlen > BLAKE2B_OUTBYTES ) { - return -1; - } - if( S->buflen > BLAKE2B_BLOCKBYTES ) - { - blake2b_increment_counter( S, BLAKE2B_BLOCKBYTES ); - blake2b_compress( S, S->buf ); - S->buflen -= BLAKE2B_BLOCKBYTES; - memmove( S->buf, S->buf + BLAKE2B_BLOCKBYTES, S->buflen ); - } - - blake2b_increment_counter( S, S->buflen ); - blake2b_set_lastblock( S ); - memset( S->buf + S->buflen, 0, 2 * BLAKE2B_BLOCKBYTES - S->buflen ); /* Padding */ - blake2b_compress( S, S->buf ); - - for( i = 0; i < 8; ++i ) /* Output full hash to temp buffer */ - store64( buffer + sizeof( S->h[i] ) * i, S->h[i] ); - - memcpy( out, buffer, outlen ); - return 0; -} - -/* inlen, at least, should be uint64_t. Others can be size_t. */ -int blake2b( uint8_t *out, const void *in, const void *key, const uint8_t outlen, const uint64_t inlen, uint8_t keylen ) -{ - blake2b_state S[1]; - - /* Verify parameters */ - if ( NULL == in ) return -1; - - if ( NULL == out ) return -1; - - if( NULL == key ) keylen = 0; - - if( keylen > 0 ) - { - if( blake2b_init_key( S, outlen, key, keylen ) < 0 ) return -1; - } - else - { - if( blake2b_init( S, outlen ) < 0 ) return -1; - } - - blake2b_update( S, ( const uint8_t * )in, inlen ); - blake2b_final( S, out, outlen ); - return 0; -} - -int blake2b_salt_personal( uint8_t *out, const void *in, const void *key, const uint8_t outlen, const uint64_t inlen, uint8_t keylen, - const void *salt, const void *personal ) -{ - blake2b_state S[1]; - - /* Verify parameters */ - if ( NULL == in ) return -1; - - if ( NULL == out ) return -1; - - if( NULL == key ) keylen = 0; - - if( keylen > 0 ) - { - if( blake2b_init_key_salt_personal( S, outlen, key, keylen, salt, personal ) < 0 ) return -1; - } - else - { - if( blake2b_init_salt_personal( S, outlen, salt, personal ) < 0 ) return -1; - } - - blake2b_update( S, ( const uint8_t * )in, inlen ); - blake2b_final( S, out, outlen ); - return 0; -} diff --git a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_generichash/blake2/ref/generichash_blake2b.c b/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_generichash/blake2/ref/generichash_blake2b.c deleted file mode 100644 index 7253cbf3..00000000 --- a/external_libs/python/pyzmq-14.7.0/bundled/libsodium/src/libsodium/crypto_generichash/blake2/ref/generichash_blake2b.c +++ /dev/null @@ -1,108 +0,0 @@ - -#include <assert.h> -#include <limits.h> -#include <stdint.h> - -#include "api.h" -#include "blake2.h" - -int -crypto_generichash_blake2b(unsigned char *out, size_t outlen, - const unsigned char *in, unsigned long long inlen, - const unsigned char *key, size_t keylen) -{ - if (outlen <= 0U || outlen > BLAKE2B_OUTBYTES || - keylen > BLAKE2B_KEYBYTES || inlen > UINT64_MAX) { - return -1; - } - assert(outlen <= UINT8_MAX); - assert(keylen <= UINT8_MAX); - - return blake2b((uint8_t *) out, in, key, - (uint8_t) outlen, (uint64_t) inlen, (uint8_t) keylen); -} - -int -crypto_generichash_blake2b_salt_personal(unsigned char *out, size_t outlen, - const unsigned char *in, unsigned long long inlen, - const unsigned char *key, size_t keylen, - const unsigned char *salt, - const unsigned char *personal) -{ - if (outlen <= 0U || outlen > BLAKE2B_OUTBYTES || - keylen > BLAKE2B_KEYBYTES || inlen > UINT64_MAX) { - return -1; - } - assert(outlen <= UINT8_MAX); - assert(keylen <= UINT8_MAX); - - return blake2b_salt_personal((uint8_t *) out, in, key, - (uint8_t) outlen, (uint64_t) inlen, (uint8_t) keylen, - salt, personal); -} - -int -crypto_generichash_blake2b_init(crypto_generichash_blake2b_state *state, - const unsigned char *key, - const size_t keylen, const size_t outlen) -{ - if (outlen <= 0U || outlen > BLAKE2B_OUTBYTES || - keylen > BLAKE2B_KEYBYTES) { - return -1; - } - assert(outlen <= UINT8_MAX); - assert(keylen <= UINT8_MAX); - if (key == NULL || keylen <= 0U) { - if (blake2b_init(state, (uint8_t) outlen) != 0) { - return -1; /* LCOV_EXCL_LINE */ - } - } else if (blake2b_init_key(state, (uint8_t) outlen, key, - (uint8_t) keylen) != 0) { - return -1; /* LCOV_EXCL_LINE */ - } - return 0; -} - -int -crypto_generichash_blake2b_init_salt_personal(crypto_generichash_blake2b_state *state, - const unsigned char *key, - const size_t keylen, const size_t outlen, - const unsigned char *salt, - const unsigned char *personal) -{ - if (outlen <= 0U || outlen > BLAKE2B_OUTBYTES || - keylen > BLAKE2B_KEYBYTES) { - return -1; - } - assert(outlen <= UINT8_MAX); - assert(keylen <= UINT8_MAX); - if (key == NULL || keylen <= 0U) { - if (blake2b_init_salt_personal(state, (uint8_t) outlen, - salt, personal) != 0) { - return -1; /* LCOV_EXCL_LINE */ - } - } else if (blake2b_init_key_salt_personal(state, - (uint8_t) outlen, key, - (uint8_t) keylen, - salt, personal) != 0) { - return -1; /* LCOV_EXCL_LINE */ - } - return 0; -} - -int -crypto_generichash_blake2b_update(crypto_generichash_blake2b_state *state, - const unsigned char *in, - unsigned long long inlen) -{ - return blake2b_update(state, (const uint8_t *) in, (uint64_t) inlen); -} - -int -crypto_generichash_blake2b_final(crypto_generichash_blake2b_state *state, - unsigned char *out, - const size_t outlen) -{ - assert(outlen <= UINT8_MAX); - return blake2b_final(state, (uint8_t *) out, (uint8_t) outlen); -} |