| /* 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. |
| * |
| * Tom St Denis, tomstdenis@gmail.com, http://libtomcrypt.org |
| */ |
| #include "tomcrypt.h" |
| |
| /** |
| @file crypt_find_cipher.c |
| Find a cipher in the descriptor tables, Tom St Denis |
| */ |
| |
| /** |
| Find a registered cipher by name |
| @param name The name of the cipher to look for |
| @return >= 0 if found, -1 if not present |
| */ |
| int find_cipher(const char *name) |
| { |
| int x; |
| LTC_ARGCHK(name != NULL); |
| for (x = 0; x < TAB_SIZE; x++) { |
| if (cipher_descriptor[x].name != NULL && !strcmp(cipher_descriptor[x].name, name)) { |
| return x; |
| } |
| } |
| return -1; |
| } |
| |