Commit Graph

37 Commits

Author SHA1 Message Date
Gilles Peskine
1d26709dbd New function mbedtls_rsa_get_bitlen
Add a new function mbedtls_rsa_get_bitlen which returns the RSA key
size, i.e. the bit size of the modulus. In the pk module, call
mbedtls_rsa_get_bitlen instead of mbedtls_rsa_get_len, which gave the
wrong result for key sizes that are not a multiple of 8.

This commit adds one non-regression test in the pk suite. More tests
are needed for RSA key sizes that are a multiple of 8.

This commit does not address RSA alternative implementations, which
only provide an interface that return the modulus size in bytes.
2018-09-05 11:53:24 +03:00
Azim Khan
5fcca46a3a Rename HexParam_t -> data_t for consistent coding style 2018-08-06 11:42:06 +01:00
Azim Khan
d30ca130e8 Combine hex parameters in a struct 2018-08-06 11:40:57 +01:00
Azim Khan
f1aaec9888 Intermediate hexify out change 2018-08-06 11:40:57 +01:00
Gilles Peskine
553a06f08a Merge remote-tracking branch 'upstream-restricted/pr/351' into development-restricted-proposed
Move the added ChangeLog entry to the bottom so that the list remains
in merge order.
2018-03-13 17:15:34 +01:00
Hanno Becker
a3389ebb09 Merge branch 'development-restricted' into iotssl-1306-rsa-is-vulnerable-to-bellcore-glitch-attack 2018-03-06 11:55:21 +00:00
itayzafrir
693a1d9ca7 Test suite test_suite_pk test pk_rsa_overflow passes valid parameters for hash and sig.
Test suite test_suite_pk test pk_rsa_overflow passes valid parameters for hash and sig.
2018-02-28 15:59:40 +02:00
Andres Amaya Garcia
6ff067d73d Add missing stdint.h header to test_suite_pk.func 2018-01-29 20:51:55 +01:00
Andres Amaya Garcia
7ea67274f7 Fix test_suite_pk.function to work on 64-bit ILP32
This change fixes a problem in the tests pk_rsa_alt() and
pk_rsa_overflow() from test_suite_pk.function that would cause a
segmentation fault. The problem is that these tests are only designed
to run in computers where the SIZE_MAX > UINT_MAX.
2018-01-29 20:47:18 +01:00
Hanno Becker
7f25f850ac Adapt uses of mbedtls_rsa_complete to removed PRNG argument 2017-10-10 16:56:22 +01:00
Hanno Becker
6ac972d815 Style correction in test_suite_pk.function 2017-09-07 13:10:44 +01:00
Hanno Becker
d71dc159a6 Adapt PK test suite to use new interface 2017-08-23 16:17:27 +01:00
Hanno Becker
a540068a56 Modify PK test suite to provide PRNG to RSA signature function
To prepare for the option of mandatory blinding, this commit changes
the PK test suite to always call signature functions with a PRNG.
2017-06-09 13:29:53 +01:00
Andres AG
5c79d25d94 Add PK tests to avoid hashlen overflow for RSA 2017-05-11 21:58:25 +01:00
Manuel Pégourié-Gonnard
097c7bb05b Rename relevant global symbols from size to bitlen
Just applying rename.pl with this file:

mbedtls_cipher_get_key_size mbedtls_cipher_get_key_bitlen
mbedtls_pk_get_size mbedtls_pk_get_bitlen
MBEDTLS_BLOWFISH_MIN_KEY MBEDTLS_BLOWFISH_MIN_KEY_BITS
MBEDTLS_BLOWFISH_MAX_KEY MBEDTLS_BLOWFISH_MAX_KEY_BITS
2015-06-18 16:43:38 +02:00
Manuel Pégourié-Gonnard
d9e6a3ac10 Rename pk_init_ctx() -> pk_setup() 2015-05-14 21:58:34 +02:00
Manuel Pégourié-Gonnard
e3a062ba1f Rename ecp_use_known_dp -> mbedtls_ecp_group_load() 2015-05-11 18:46:47 +02:00
Manuel Pégourié-Gonnard
2cf5a7c98e The Great Renaming
A simple execution of tmp/invoke-rename.pl
2015-04-08 13:25:31 +02:00
Manuel Pégourié-Gonnard
348bcb3694 Make RSA_ALT support optionnal 2015-03-31 14:01:33 +02:00
Manuel Pégourié-Gonnard
b8cfe3f0d9 pk_sign() now requires non-NONE md_alg for ECDSA 2015-03-31 11:14:41 +02:00
Manuel Pégourié-Gonnard
7f8099773e Rename include directory to mbedtls 2015-03-10 11:23:56 +00:00
Rich Evans
ce2f237697 change test function includes to use one convention 2015-02-10 11:28:46 +00:00
Manuel Pégourié-Gonnard
7c13d69cb5 Fix dependency issues 2014-11-12 00:01:34 +01:00
Manuel Pégourié-Gonnard
a1efcb084f Implement pk_check_pair() for RSA-alt 2014-11-08 18:00:22 +01:00
Manuel Pégourié-Gonnard
70bdadf54b Add pk_check_pair() 2014-11-06 18:25:51 +01:00
Paul Bakker
bd51b262d1 Add 'exit' label and variable initialization to relevant test suite functions 2014-07-10 16:37:50 +02:00
Manuel Pégourié-Gonnard
20422e9a3a Add pk_verify_ext() 2014-06-05 14:02:05 +02:00
Manuel Pégourié-Gonnard
0148875cfc Add tests and fix bugs for RSA-alt contexts 2014-04-04 17:46:46 +02:00
Paul Bakker
42099c3155 Revert "Add pk_rsa_set_padding() and rsa_set_padding()"
This reverts commit b4fae579e8.

Conflicts:
	library/pk.c
	tests/suites/test_suite_pk.data
	tests/suites/test_suite_pk.function
2014-01-27 11:59:29 +01:00
Manuel Pégourié-Gonnard
dfab4c1193 Add forgotten #ifdef and depends_on 2014-01-22 16:01:06 +01:00
Manuel Pégourié-Gonnard
e707eb6df3 Fix unused variable in test case 2014-01-22 14:57:36 +01:00
Manuel Pégourié-Gonnard
b4fae579e8 Add pk_rsa_set_padding() and rsa_set_padding() 2014-01-22 13:03:27 +01:00
Paul Bakker
a5320904bf Fixed dependency on POLARSSL_GENPRIME in PK tests 2013-12-19 17:29:52 +01:00
Manuel Pégourié-Gonnard
748190d319 Fix some dependency issues 2013-10-17 13:26:48 +02:00
Manuel Pégourié-Gonnard
75c7882de3 Add PK test for forbidden operations 2013-10-17 12:57:47 +02:00
Manuel Pégourié-Gonnard
67d4583835 Add PK tests for rsa encrypt/decrypt 2013-10-17 12:57:47 +02:00
Manuel Pégourié-Gonnard
b0a467fdbe Start adding a PK test suite 2013-10-15 15:19:59 +02:00