Mercurial > dropbear

annotate ltc_prng.h @ 994:5c5ade336926

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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 c19acba28590
children deed0571cacc
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759
76fba0856749 More changes for KEX and ECDH. Set up hash descriptors, make ECC code work,
Matt Johnston <matt@ucc.asn.au>
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1 #ifndef _LTC_PRNG_H_DROPBEAR
76fba0856749 More changes for KEX and ECDH. Set up hash descriptors, make ECC code work,
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2 #define _LTC_PRNG_H_DROPBEAR
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3
76fba0856749 More changes for KEX and ECDH. Set up hash descriptors, make ECC code work,
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4 #include "options.h"
76fba0856749 More changes for KEX and ECDH. Set up hash descriptors, make ECC code work,
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5 #include "includes.h"
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6
76fba0856749 More changes for KEX and ECDH. Set up hash descriptors, make ECC code work,
Matt Johnston <matt@ucc.asn.au>
parents:
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7 #ifdef DROPBEAR_LTC_PRNG
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8
76fba0856749 More changes for KEX and ECDH. Set up hash descriptors, make ECC code work,
Matt Johnston <matt@ucc.asn.au>
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9 extern const struct ltc_prng_descriptor dropbear_prng_desc;
76fba0856749 More changes for KEX and ECDH. Set up hash descriptors, make ECC code work,
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11 #endif /* DROPBEAR_LTC_PRNG */
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76fba0856749 More changes for KEX and ECDH. Set up hash descriptors, make ECC code work,
Matt Johnston <matt@ucc.asn.au>
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12
857
c19acba28590 use oldstyle comments
Matt Johnston <matt@ucc.asn.au>
parents: 759
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13 #endif /* _LTC_PRNG_H_DROPBEAR */