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JP Aumasson 2014-11-19 16:03:16 +01:00
parent 76342eb3aa
commit 8205ba01eb
1 changed files with 2 additions and 9 deletions
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siphash24.c
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@ -1,8 +1,8 @@
/* /*
SipHash reference C implementation SipHash reference C implementation
Copyright (c) 2012 Jean-Philippe Aumasson <jeanphilippe.aumasson@gmail.com> Copyright (c) 2012-2014 Jean-Philippe Aumasson <jeanphilippe.aumasson@gmail.com>
Copyright (c) 2012 Daniel J. Bernstein <djb@cr.yp.to> Copyright (c) 2012-2014 Daniel J. Bernstein <djb@cr.yp.to>
To the extent possible under law, the author(s) have dedicated all copyright 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 and related and neighboring rights to this software to the public domain
@ -101,19 +101,12 @@ int siphash( uint8_t *out, const uint8_t *in, uint64_t inlen, const uint8_t *k
switch( left ) switch( left )
{ {
case 7: b |= ( ( uint64_t )in[ 6] ) << 48; case 7: b |= ( ( uint64_t )in[ 6] ) << 48;
case 6: b |= ( ( uint64_t )in[ 5] ) << 40; case 6: b |= ( ( uint64_t )in[ 5] ) << 40;
case 5: b |= ( ( uint64_t )in[ 4] ) << 32; case 5: b |= ( ( uint64_t )in[ 4] ) << 32;
case 4: b |= ( ( uint64_t )in[ 3] ) << 24; case 4: b |= ( ( uint64_t )in[ 3] ) << 24;
case 3: b |= ( ( uint64_t )in[ 2] ) << 16; case 3: b |= ( ( uint64_t )in[ 2] ) << 16;
case 2: b |= ( ( uint64_t )in[ 1] ) << 8; case 2: b |= ( ( uint64_t )in[ 1] ) << 8;
case 1: b |= ( ( uint64_t )in[ 0] ); break; case 1: b |= ( ( uint64_t )in[ 0] ); break;
case 0: break; case 0: break;
} }