From 8c6d8449d8f9fed6f009f38878a80f17fcc778f2 Mon Sep 17 00:00:00 2001 From: Benedict Date: Sun, 31 Jul 2016 21:20:35 +0200 Subject: completed set 2 challenge 13 --- lib/lib2.h | 17 ++++++++++++++++- 1 file changed, 16 insertions(+), 1 deletion(-) (limited to 'lib/lib2.h') diff --git a/lib/lib2.h b/lib/lib2.h index a4b0174..0419d43 100644 --- a/lib/lib2.h +++ b/lib/lib2.h @@ -6,10 +6,25 @@ #include #include +struct key_value_pair { + char *key; + char *value; +}; + +char key[17]; + char *pkcs7_padding(char *string, int length_string, int blocksize); int aes_cbc(char *in, int length_in, char *out, unsigned char *string_key, char *init_vector, int encrypt); int valid_pkcs7_padding(const char *in, int length_in, char *unpadded, int blocksize); int aes_ecb(char *in, int length_in, char *out, unsigned char *string_key, int blocksize, int encrypt); - +int generate_random_bytes(char *buf, int length_key_bytes); +int random_number_between(int min, int max); +char *encrypt_with_random_bytes(char *toencrypt, int length, int ecb); +char create_dictionary_and_match(char *prefix, char *match, char *key, int blocksize_bytes); +int detect_blocksize_ecb(char*,int,char*); +int crack_aes_ecb(char *text, int length_text, char *plaintext_block, char *key, int blocksize); +struct key_value_pair *parse_key_value(char *string, int length_string); +char *profile_for(char *email); +void send_user(char *encrypted_user, int length); #endif -- cgit v1.2.3-70-g09d2