Mercurial > dropbear
diff options.h @ 512:0129fd8ccc71 insecure-nocrypto
Update nocrypto branch to current head
author | Matt Johnston <matt@ucc.asn.au> |
---|---|
date | Thu, 06 Nov 2008 13:33:06 +0000 |
parents | 582cb38e4eb5 |
children | a4b7627b3157 |
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--- a/options.h Thu Nov 06 13:16:55 2008 +0000 +++ b/options.h Thu Nov 06 13:33:06 2008 +0000 @@ -82,17 +82,15 @@ * Protocol RFC requires 3DES and recommends AES128 for interoperability. * Including multiple keysize variants the same cipher * (eg AES256 as well as AES128) will result in a minimal size increase.*/ +/* #define DROPBEAR_AES128 #define DROPBEAR_3DES #define DROPBEAR_AES256 #define DROPBEAR_BLOWFISH #define DROPBEAR_TWOFISH256 #define DROPBEAR_TWOFISH128 +*/ -/* Enable "Counter Mode" for ciphers. This is more secure than normal - * CBC mode against certain attacks. This adds around 1kB to binary - * size and is recommended for most cases */ -#define DROPBEAR_ENABLE_CTR_MODE /* You can compile with no encryption if you want. In some circumstances * this could be safe securitywise, though make sure you know what * you're doing. Anyone can see everything that goes over the wire, so @@ -105,6 +103,11 @@ * "dbclient-insecure" client. */ #define DROPBEAR_NONE_CIPHER +/* Enable "Counter Mode" for ciphers. This is more secure than normal + * CBC mode against certain attacks. This adds around 1kB to binary + * size and is recommended for most cases */ +#define DROPBEAR_ENABLE_CTR_MODE + /* Message Integrity - at least one required. * Protocol RFC requires sha1 and recommends sha1-96. * sha1-96 may be of use for slow links, as it has a smaller overhead. @@ -117,15 +120,19 @@ * These hashes are also used for public key fingerprints in logs. * If you disable MD5, Dropbear will fall back to SHA1 fingerprints, * which are not the standard form. */ +/* #define DROPBEAR_SHA1_HMAC #define DROPBEAR_SHA1_96_HMAC #define DROPBEAR_MD5_HMAC +*/ /* You can also disable integrity. Don't bother disabling this if you're * still using a cipher, it's relatively cheap. Don't disable this if you're * using 'none' cipher, since it's dead simple to run arbitrary commands - * on the remote host. Beware. */ -/*#define DROPBEAR_NONE_INTEGRITY*/ + * on the remote host. Beware. + * Note again, for the client you will have to disable other hashes above + * to use this. */ +#define DROPBEAR_NONE_INTEGRITY /* Hostkey/public key algorithms - at least one required, these are used * for hostkey as well as for verifying signatures with pubkey auth.