X-Git-Url: https://pd.if.org/git/?p=zpackage;a=blobdiff_plain;f=libtomcrypt%2Fsrc%2Fencauth%2Focb%2Focb_shift_xor.c;fp=libtomcrypt%2Fsrc%2Fencauth%2Focb%2Focb_shift_xor.c;h=0000000000000000000000000000000000000000;hp=8a8ad2ddd3cbd2b28bbab9da808e2a71df5f3237;hb=a670d5d3211446a123f1af646c867ee4aabadc49;hpb=72b60d5f77676b6b500d58bae81a27923fa1bee7 diff --git a/libtomcrypt/src/encauth/ocb/ocb_shift_xor.c b/libtomcrypt/src/encauth/ocb/ocb_shift_xor.c deleted file mode 100644 index 8a8ad2d..0000000 --- a/libtomcrypt/src/encauth/ocb/ocb_shift_xor.c +++ /dev/null @@ -1,37 +0,0 @@ -/* LibTomCrypt, modular cryptographic library -- Tom St Denis - * - * LibTomCrypt is a library that provides various cryptographic - * algorithms in a highly modular and flexible manner. - * - * The library is free for all purposes without any express - * guarantee it works. - */ - -/** - @file ocb_shift_xor.c - OCB implementation, internal function, by Tom St Denis -*/ -#include "tomcrypt.h" - -#ifdef LTC_OCB_MODE - -/** - Compute the shift/xor for OCB (internal function) - @param ocb The OCB state - @param Z The destination of the shift -*/ -void ocb_shift_xor(ocb_state *ocb, unsigned char *Z) -{ - int x, y; - y = ocb_ntz(ocb->block_index++); - for (x = 0; x < ocb->block_len; x++) { - ocb->Li[x] ^= ocb->Ls[y][x]; - Z[x] = ocb->Li[x] ^ ocb->R[x]; - } -} - -#endif - -/* ref: $Format:%D$ */ -/* git commit: $Format:%H$ */ -/* commit time: $Format:%ai$ */