Pauli 97b0b713fb RSA security bits calculation ...

NIST has updated their guidelines in appendix D of SP 800-56B rev2 (draft)
providing a formula for the number of security bits it terms of the length
of the RSA key.

This is an implementation of this formula using fixed point arithmetic.
For integers 1 .. 100,000 it rounds down to the next smaller 8 bit strength
270 times.  It never errs to the high side.  None of the rounded values occur
near any of the commonly selected lengths.

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/7352)

2018-10-23 08:01:48 +10:00

..

build.info

Support multi-prime RSA (RFC 8017)

2017-11-21 14:38:42 +08:00

rsa_ameth.c

Update copyright year

2018-03-20 13:08:46 +00:00

rsa_asn1.c

Support multi-prime RSA (RFC 8017)

2017-11-21 14:38:42 +08:00

rsa_chk.c

rsa/rsa_gen.c: harmonize keygen's ability with RSA_security_bits.

2017-11-28 20:05:48 +01:00

rsa_crpt.c

Remove unnecessary #include <openssl/lhash.h> directives.

2017-09-29 07:38:56 +10:00

rsa_depr.c

Copyright consolidation 08/10

2016-05-17 14:51:34 -04:00

rsa_err.c

Set error code on alloc failures

2018-04-03 11:31:16 -04:00

rsa_gen.c

RSA key generation: ensure BN_mod_inverse and BN_mod_exp_mont both get called with BN_FLG_CONSTTIME flag set.

2018-04-16 16:14:57 +01:00

rsa_lib.c

RSA security bits calculation

2018-10-23 08:01:48 +10:00

rsa_locl.h

Minor cleanup of the rsa mp limits code

2017-12-13 17:29:01 +01:00

rsa_meth.c

Use 'i' as parameter name not 'I'.

2018-09-17 09:14:03 +10:00

rsa_mp.c

Set error code on alloc failures

2018-04-03 11:31:16 -04:00

rsa_none.c

Fix coding style in crypto/rsa directory

2017-08-25 16:23:07 +01:00

rsa_oaep.c

RSA padding Zeroization fixes

2018-09-06 14:51:30 +10:00

rsa_ossl.c

rsa/rsa_ossl.c: fix and extend commentary [skip ci].

2018-10-12 22:26:02 +02:00

rsa_pk1.c

Update copyright year

2018-09-11 13:45:17 +01:00

rsa_pmeth.c

Update copyright year

2018-04-17 15:18:40 +02:00

rsa_prn.c

Fix coding style in crypto/rsa directory

2017-08-25 16:23:07 +01:00

rsa_pss.c

crypto/rsa/rsa_pss.c: silence coverity warning

2018-09-10 11:03:50 +01:00

rsa_saos.c

This part fixes braces around if-else.

2017-08-25 16:23:07 +01:00

rsa_sign.c

Implement RSASSA-PKCS1-v1_5 as specified.

2016-11-07 21:04:54 +01:00

rsa_ssl.c

Update copyright year

2018-09-11 13:45:17 +01:00

rsa_x931.c

This part fixes braces around if-else.

2017-08-25 16:23:07 +01:00

rsa_x931g.c

This part fixes braces around if-else.

2017-08-25 16:23:07 +01:00