From f48cae2dcd5ff60c678484cd213881cc90722d41 Mon Sep 17 00:00:00 2001 From: Benedict Date: Sat, 13 Aug 2016 00:56:06 +0200 Subject: set3, completed task 23 --- lib/lib3.h | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'lib/lib3.h') diff --git a/lib/lib3.h b/lib/lib3.h index ee11a15..b37021d 100644 --- a/lib/lib3.h +++ b/lib/lib3.h @@ -23,14 +23,14 @@ struct mt_19937_state { unsigned int index; }; -struct mt_19937_state __global_mt_19937; - char *challenge17_encrypt(int *length); int cbc_padding_oracle(char *encrypted, int length); int aes_ctr(char *in, int length_in, char *out, char *string_key, char *nonce); -void mt_19937_seed(unsigned int seed); -int mt_19937(); -int mt_19937_timestamp_orcale(); +void mt_19937_seed(unsigned int seed, struct mt_19937_state *mt_state); +unsigned int mt_19937(struct mt_19937_state *mt_state); +unsigned int mt_19937_timestamp_orcale(struct mt_19937_state *mt_state); void mt_19937_brute_force_timestamp(); +int unshift_left_xor(int number, int shifts, unsigned int mask); +int unshift_right_xor(int number, int shifts); #endif -- cgit v1.2.3-70-g09d2