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258a36be31
putty-source/crypto
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Simon Tatham 258a36be31 Change priority of new Diffie-Hellman groups. 
In the initial commit 031d86ed5b that introduced them, I
accidentally put them below the 'warn about insecurity' line, which I
didn't mean to. Moved them up to just above the existing group14.

Also, I've arranged them in a slightly weird order, so that the most
preferred group of this collection is the medium-sized group16,
followed by the larger ones (17 and 18) and then the smaller 15.
Rationale: larger is better _until_ it starts costing way too much CPU
time, and group18 can grind quite painfully on a slow machine. (And of
course users are free to reconfigure if they have different
preferences.)

This isn't really ideal, of course. The idea that you might not want
to use group18 *because it's slow* contradicts the basic concept of
PuTTY's current crypto-preferences UI, which assumes that you rank
things by security, which is why there's a dividing line below which
things are assumed insecure. I hope that in a future release we'll
rework the UI so that you can express more subtle ideas of what crypto
you do and don't like. But this will do for the moment.

The GSS versions of the same DH methods are reordered similarly.
2022-09-12 09:34:01 +01:00
..
aes-common.c Implement AES-GCM using the @openssh.com protocol IDs. 2022-08-16 20:33:58 +01:00
aes-neon.c Implement AES-GCM using the @openssh.com protocol IDs. 2022-08-16 20:33:58 +01:00
aes-ni.c Implement AES-GCM using the @openssh.com protocol IDs. 2022-08-16 20:33:58 +01:00
aes-select.c Fix aes-select.c macros again. 2022-09-03 11:59:12 +01:00
aes-sw.c Implement AES-GCM using the @openssh.com protocol IDs. 2022-08-16 20:33:58 +01:00
aes.h Implement AES-GCM using the @openssh.com protocol IDs. 2022-08-16 20:33:58 +01:00
aesgcm-clmul.c Implement AES-GCM using the @openssh.com protocol IDs. 2022-08-16 20:33:58 +01:00
aesgcm-common.c Implement AES-GCM using the @openssh.com protocol IDs. 2022-08-16 20:33:58 +01:00
aesgcm-footer.h Implement AES-GCM using the @openssh.com protocol IDs. 2022-08-16 20:33:58 +01:00
aesgcm-neon.c Implement AES-GCM using the @openssh.com protocol IDs. 2022-08-16 20:33:58 +01:00
aesgcm-ref-poly.c Implement AES-GCM using the @openssh.com protocol IDs. 2022-08-16 20:33:58 +01:00
aesgcm-select.c Implement AES-GCM using the @openssh.com protocol IDs. 2022-08-16 20:33:58 +01:00
aesgcm-sw.c Implement AES-GCM using the @openssh.com protocol IDs. 2022-08-16 20:33:58 +01:00
aesgcm.h Implement AES-GCM using the @openssh.com protocol IDs. 2022-08-16 20:33:58 +01:00
arcfour.c Add 'next_message' methods to cipher and MAC vtables. 2022-08-16 18:27:06 +01:00
argon2.c Fix a batch of typos in comments and docs. 2022-01-03 06:40:51 +00:00
bcrypt.c Add a batch of missing 'static's. 2022-09-03 12:02:48 +01:00
blake2.c Move crypto into its own subdirectory. 2021-04-21 21:55:26 +01:00
blowfish.c Add 'next_message' methods to cipher and MAC vtables. 2022-08-16 18:27:06 +01:00
blowfish.h Update source file names in comments and docs. 2022-01-22 15:51:31 +00:00
chacha20-poly1305.c Remove a stray FIXME, added in 840043f06e. 2022-09-11 22:17:46 +01:00
CMakeLists.txt Implement AES-GCM using the @openssh.com protocol IDs. 2022-08-16 20:33:58 +01:00
crc32.c Move crypto into its own subdirectory. 2021-04-21 21:55:26 +01:00
des.c Add 'next_message' methods to cipher and MAC vtables. 2022-08-16 18:27:06 +01:00
diffie-hellman.c Change priority of new Diffie-Hellman groups. 2022-09-12 09:34:01 +01:00
dsa.c Formatting: realign run-on parenthesised stuff. 2022-08-03 20:48:46 +01:00
ecc-arithmetic.c Move crypto into its own subdirectory. 2021-04-21 21:55:26 +01:00
ecc-ssh.c Standardise RFC URLs in docs and comments. 2022-09-11 23:59:12 +01:00
ecc.h testcrypt: adjust some function parameter names. 2021-11-21 22:19:01 +00:00
hash_simple.c Move crypto into its own subdirectory. 2021-04-21 21:55:26 +01:00
hmac.c Add 'next_message' methods to cipher and MAC vtables. 2022-08-16 18:27:06 +01:00
mac_simple.c Move crypto into its own subdirectory. 2021-04-21 21:55:26 +01:00
mac.c Move crypto into its own subdirectory. 2021-04-21 21:55:26 +01:00
md5.c Move crypto into its own subdirectory. 2021-04-21 21:55:26 +01:00
mpint_i.h Update source file names in comments and docs. 2022-01-22 15:51:31 +00:00
mpint.c Utility function mp_resize. 2022-04-15 17:46:06 +01:00
ntru.c Fix a batch of resource leaks spotted by Coverity. 2022-09-07 14:28:52 +01:00
ntru.h Implement OpenSSH 9.x's NTRU Prime / Curve25519 kex. 2022-04-15 17:46:06 +01:00
openssh-certs.c opensshcert_components: switch expiry times to UTC. 2022-09-12 09:34:01 +01:00
prng.c Move crypto into its own subdirectory. 2021-04-21 21:55:26 +01:00
pubkey-pem.c Move crypto into its own subdirectory. 2021-04-21 21:55:26 +01:00
pubkey-ppk.c Move crypto into its own subdirectory. 2021-04-21 21:55:26 +01:00
pubkey-ssh1.c Move crypto into its own subdirectory. 2021-04-21 21:55:26 +01:00
rsa.c Add a batch of missing 'static's. 2022-09-03 12:02:48 +01:00
sha1-common.c Break up crypto modules containing HW acceleration. 2021-04-21 21:55:26 +01:00
sha1-neon.c Break up crypto modules containing HW acceleration. 2021-04-21 21:55:26 +01:00
sha1-ni.c Break up crypto modules containing HW acceleration. 2021-04-21 21:55:26 +01:00
sha1-select.c Break up crypto modules containing HW acceleration. 2021-04-21 21:55:26 +01:00
sha1-sw.c Break up crypto modules containing HW acceleration. 2021-04-21 21:55:26 +01:00
sha1.h Break up crypto modules containing HW acceleration. 2021-04-21 21:55:26 +01:00
sha3.c Move crypto into its own subdirectory. 2021-04-21 21:55:26 +01:00
sha256-common.c Break up crypto modules containing HW acceleration. 2021-04-21 21:55:26 +01:00
sha256-neon.c Break up crypto modules containing HW acceleration. 2021-04-21 21:55:26 +01:00
sha256-ni.c Break up crypto modules containing HW acceleration. 2021-04-21 21:55:26 +01:00
sha256-select.c Break up crypto modules containing HW acceleration. 2021-04-21 21:55:26 +01:00
sha256-sw.c Break up crypto modules containing HW acceleration. 2021-04-21 21:55:26 +01:00
sha256.h Break up crypto modules containing HW acceleration. 2021-04-21 21:55:26 +01:00
sha512-common.c Break up crypto modules containing HW acceleration. 2021-04-21 21:55:26 +01:00
sha512-neon.c Break up crypto modules containing HW acceleration. 2021-04-21 21:55:26 +01:00
sha512-select.c Break up crypto modules containing HW acceleration. 2021-04-21 21:55:26 +01:00
sha512-sw.c Break up crypto modules containing HW acceleration. 2021-04-21 21:55:26 +01:00
sha512.h Break up crypto modules containing HW acceleration. 2021-04-21 21:55:26 +01:00
xdmauth.c Move crypto into its own subdirectory. 2021-04-21 21:55:26 +01:00