Mercurial > dropbear
view libtomcrypt/src/pk/pkcs1/pkcs_1_os2ip.c @ 994:5c5ade336926
Prefer stronger algorithms in algorithm negotiation.
Prefer diffie-hellman-group14-sha1 (2048 bit) over
diffie-hellman-group1-sha1 (1024 bit).
Due to meet-in-the-middle attacks the effective key length of
three key 3DES is 112 bits. AES is stronger and faster then 3DES.
Prefer to delay the start of compression until after authentication
has completed. This avoids exposing compression code to attacks
from unauthenticated users.
(github pull request #9)
| author | Fedor Brunner <fedor.brunner@azet.sk> |
|---|---|
| date | Fri, 23 Jan 2015 23:00:25 +0800 |
| parents | 0cbe8f6dbf9e |
| children | f849a5ca2efc |
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/* 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, [email protected], http://libtomcrypt.com */ #include "tomcrypt.h" /** @file pkcs_1_os2ip.c Octet to Integer OS2IP, Tom St Denis */ #ifdef PKCS_1 /** Read a binary string into an mp_int @param n [out] The mp_int destination @param in The binary string to read @param inlen The length of the binary string @return CRYPT_OK if successful */ int pkcs_1_os2ip(void *n, unsigned char *in, unsigned long inlen) { return mp_read_unsigned_bin(n, in, inlen); } #endif /* PKCS_1 */ /* $Source: /cvs/libtom/libtomcrypt/src/pk/pkcs1/pkcs_1_os2ip.c,v $ */ /* $Revision: 1.5 $ */ /* $Date: 2006/03/31 14:15:35 $ */