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putty-source/crypto
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Simon Tatham 59409d0947 Make mp_unsafe_mod_integer not be unsafe. 
I've moved it from mpunsafe.c into the main mpint.c, and renamed it
mp_mod_known_integer, because now it manages to avoid leaking
information about the mp_int you give it.

It can still potentially leak information about the small _modulus_
integer - hence the word 'known' in the new function name. This won't
be a problem in any existing use of the function, because it's used
during prime generation to check divisibility by all the small primes,
and optionally also check for residue 1 mod the RSA public exponent.
But all those values are well known and not secret.

This removes one source of side-channel leakage from prime generation.
2021-08-27 17:43:40 +01:00
..
aes-common.c Break up crypto modules containing HW acceleration. 2021-04-21 21:55:26 +01:00
aes-neon.c Break up crypto modules containing HW acceleration. 2021-04-21 21:55:26 +01:00
aes-ni.c Break up crypto modules containing HW acceleration. 2021-04-21 21:55:26 +01:00
aes-select.c Break up crypto modules containing HW acceleration. 2021-04-21 21:55:26 +01:00
aes-sw.c Break up crypto modules containing HW acceleration. 2021-04-21 21:55:26 +01:00
aes.h Break up crypto modules containing HW acceleration. 2021-04-21 21:55:26 +01:00
arcfour.c Move crypto into its own subdirectory. 2021-04-21 21:55:26 +01:00
argon2.c Move crypto into its own subdirectory. 2021-04-21 21:55:26 +01:00
bcrypt.c Move a few stray header files into the crypto subdir. 2021-04-22 17:57:56 +01:00
blake2.c Move crypto into its own subdirectory. 2021-04-21 21:55:26 +01:00
blowfish.c Move a few stray header files into the crypto subdir. 2021-04-22 17:57:56 +01:00
blowfish.h Move a few stray header files into the crypto subdir. 2021-04-22 17:57:56 +01:00
chacha20-poly1305.c Move crypto into its own subdirectory. 2021-04-21 21:55:26 +01:00
CMakeLists.txt Fix the SHA-NI cmake-time check. 2021-04-22 12:42:32 +01:00
crc32.c Move crypto into its own subdirectory. 2021-04-21 21:55:26 +01:00
des.c Move crypto into its own subdirectory. 2021-04-21 21:55:26 +01:00
diffie-hellman.c Move the SSH implementation into its own subdirectory. 2021-04-22 18:09:13 +01:00
dsa.c Spelling: standardise on "DSA", not "DSS". 2021-04-22 18:34:47 +01:00
ecc-arithmetic.c Move crypto into its own subdirectory. 2021-04-21 21:55:26 +01:00
ecc-ssh.c Spelling: standardise on "DSA", not "DSS". 2021-04-22 18:34:47 +01:00
ecc.h Move a few stray header files into the crypto subdir. 2021-04-22 17:57:56 +01:00
hash_simple.c Move crypto into its own subdirectory. 2021-04-21 21:55:26 +01:00
hmac.c Move crypto into its own subdirectory. 2021-04-21 21:55:26 +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 Move a few stray header files into the crypto subdir. 2021-04-22 17:57:56 +01:00
mpint.c Make mp_unsafe_mod_integer not be unsafe. 2021-08-27 17:43:40 +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 Move crypto into its own subdirectory. 2021-04-21 21:55:26 +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