diff options
-rw-r--r-- | ChangeLog | 1 | ||||
-rw-r--r-- | umac.c | 6 |
2 files changed, 7 insertions, 0 deletions
@@ -47,6 +47,7 @@ use -Ocheck and waiting for completions by PID to make multiplexing test less racy and (hopefully) more reliable on slow hardware. - [Makefile umac.c] Add special-case target to build umac128.o. + - [umac.c] Enforce allowed umac output sizes. From djm@. 20120917 - (dtucker) OpenBSD CVS Sync @@ -55,6 +55,12 @@ #ifndef UMAC_OUTPUT_LEN #define UMAC_OUTPUT_LEN 8 /* Alowable: 4, 8, 12, 16 */ #endif + +#if UMAC_OUTPUT_LEN != 4 && UMAC_OUTPUT_LEN != 8 && \ + UMAC_OUTPUT_LEN != 12 && UMAC_OUTPUT_LEN != 16 +# error UMAC_OUTPUT_LEN must be defined to 4, 8, 12 or 16 +#endif + /* #define FORCE_C_ONLY 1 ANSI C and 64-bit integers req'd */ /* #define AES_IMPLEMENTAION 1 1 = OpenSSL, 2 = Barreto, 3 = Gladman */ /* #define SSE2 0 Is SSE2 is available? */ |