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2022-07-13Integer square root and perfect square testtb2-1/+241
This adds an implementation of the integer square root using a variant of Newton's method with adaptive precision. The implementation is based on a pure Python description of cpython's math.isqrt(). This algorithm is proven to be correct with a tricky but very neat loop invariant: https://github.com/mdickinson/snippets/blob/master/proofs/isqrt/src/isqrt.lean Using this algorithm instead of Newton method, implement Algorithm 1.7.3 (square test) from H. Cohen, "A course in computational algebraic number theory" to detect perfect squares. ok jsing
2022-07-12Unbreak the tree, after the previous commit.jsing1-2/+1
2022-07-12Move BN_lsw() to bn_lcl.h so that other code can use it.tb2-5/+5
ok jsing
2022-07-12Remove mkerr.pl remnants from LibreSSLkn63-1261/+61
This script is not used at all and files are edited by hand instead. Thus remove misleading comments incl. the obsolete script/config. Feedback OK jsing tb
2022-07-12The asn1time test no longer needs static linking.tb1-4/+1
2022-07-11Sync cert.pem with certdata.txt from the NSS release branch. OK tb@ bcook@sthen1-382/+849
remove (expired): /O=Cybertrust, Inc/CN=Cybertrust Global Root /OU=GlobalSign Root CA - R2/O=GlobalSign/CN=GlobalSign remove: /C=ES/O=Agencia Catalana de Certificacio (NIF Q-0801176-I)/OU=Serveis Publics de Certificacio/OU=Vegeu https://www.catcert.net/verarrel (c)03/OU=Jerarquia Entitats de Certificacio Catalanes/CN=EC-ACC /C=GB/O=Trustis Limited/OU=Trustis FPS Root CA add new root (existing CAs): /C=TW/O=Chunghwa Telecom Co., Ltd./CN=HiPKI Root CA - G1 /C=DE/O=D-Trust GmbH/CN=D-TRUST BR Root CA 1 2020 /C=DE/O=D-Trust GmbH/CN=D-TRUST EV Root CA 1 2020 /C=GR/O=Hellenic Academic and Research Institutions CA/CN=HARICA TLS ECC Root CA 2021 /C=GR/O=Hellenic Academic and Research Institutions CA/CN=HARICA TLS RSA Root CA 2021 /C=US/O=Internet Security Research Group/CN=ISRG Root X2 /C=PL/O=Unizeto Technologies S.A./OU=Certum Certification Authority/CN=Certum Trusted Network CA 2 add (new CAs): /C=TN/O=Agence Nationale de Certification Electronique/CN=TunTrust Root CA /serialNumber=G63287510/C=ES/O=ANF Autoridad de Certificacion/OU=ANF CA Raiz/CN=ANF Secure Server Root CA /C=PL/O=Asseco Data Systems S.A./OU=Certum Certification Authority/CN=Certum EC-384 CA /C=PL/O=Asseco Data Systems S.A./OU=Certum Certification Authority/CN=Certum Trusted Root CA /C=AT/O=e-commerce monitoring GmbH/CN=GLOBALTRUST 2020 /C=CN/O=iTrusChina Co.,Ltd./CN=vTrus ECC Root CA /C=CN/O=iTrusChina Co.,Ltd./CN=vTrus Root CA /C=FI/O=Telia Finland Oyj/CN=Telia Root CA v2 replace with another cert with same CN (SHA1 vs SHA256): /C=ES/CN=Autoridad de Certificacion Firmaprofesional CIF A62634068
2022-07-11fix NULL return adding missing semicolonbcook1-2/+2
ok tb@
2022-07-10Annotate the security callback and the security ex_data as deliberatelytb1-3/+3
not exposed in the public API.
2022-07-10In dsa.h rev. 1.38, tb@ provided DSA_meth_get0_name(3)schwarze1-8/+55
and DSA_meth_set1_name(3). Merge the documentation from the OpenSSL 1.1.1 branch, which is still under a free license, significantly tweaked by me.
2022-07-09Check that ASN1_{INTEGER,ENUMERATED}_get(NULL) return 0 as documented.tb1-1/+22
2022-07-09Make ASN1_{INTEGER,ENUMERATED}_get() return 0 on NULL againtb2-2/+6
This is the documented behavior which got lost in the recent rewrite. Mismatch of documentation and reality pointed out by schwarze ok jsing
2022-07-09Document ASN1_INTEGER_get_uint64(3), ASN1_INTEGER_get_int64(3),schwarze1-6/+90
ASN1_INTEGER_set_uint64(3), ASN1_INTEGER_set_int64(3), ASN1_ENUMERATED_get_int64(3), and ASN1_ENUMERATED_set_int64(3) recently provided by tb@. Even though Dr. Steven Henson also documented these functions in OpenSSL, the text over there is excessively verbose, repetitive, very badly ordered, and incomplete, so i chose to instead write this patch from scratch, also adding some precision in a few places.
2022-07-08whitespacetb1-3/+3
2022-07-08Add to variables instead of overriding themtb1-4/+4
2022-07-07Add support for primality checkingtb4-10/+218
Project Wycheproof's primality_tests.json contain a set of 280 numbers that trigger edge cases in Miller-Rabin and related checks. libcrypto's Miller-Rabin test is known to be rather poor, hopefully we will soon see a diff on tech that improves on this. This extends the Go test in the usual way and also adds a perl script that allows testing on non-Go architectures. Deliberately not yet linked to regress since the tests are flaky with the current BN_is_prime_ex() implementatation.
2022-07-07sorttb1-1/+1
2022-07-07Sync bs_cbb.c with libssl.tb1-1/+4
ok jsing
2022-07-07Make CBB_finish() fail if *out_data is not NULLtb1-1/+4
Contrary to CBS_stow(), CBB_finish() will leak, so ensure we fail if *out_data is populated. Discussed with & ok jsing
2022-07-07Initialize hkdf_label to NULL.tb1-2/+2
Needed for an upcoming diff adding a NULL check to CBB_finish(). ok jsing
2022-07-07Use a local bits variable to avoid ugly line break due to nested functiontb1-6/+16
calls. ok jsing
2022-07-07Use the security level knob in the test script.tb1-2/+14
from beck
2022-07-07Only run tests against ciphers supported by the method.tb2-4/+28
2022-07-07Add some minimal regress coverage for the security level.tb1-1/+6
From beck
2022-07-07Make the ssltest security level aware.tb1-1/+9
From beck
2022-07-07Bump libtls minor after libcrypto and libssl minor bumptb1-1/+1
2022-07-07Unifdef LIBRESSL_HAS_SECURITY_LEVEL and remove some workaroundstb3-35/+4
that are no longer needed now that libcrypto exposes the necessary security-bits API. ok jsing
2022-07-07Bump minor after symbol additiontb1-1/+1
2022-07-07Update Symbols.listtb2-0/+25
ok jsing
2022-07-07Expose security level symbols and error codes in the headers.tb2-6/+2
ok jsing
2022-07-07bump minor after symbol additiontb1-1/+1
2022-07-07Expose new API in headers.tb7-31/+7
These are mostly security-level related, but there are also ASN1_TIME and ASN_INTEGER functions here, as well as some missing accessors. ok jsing
2022-07-07Switch ssltest to using the newly generated certs that use SHA-256 insteadtb2-8/+6
of SHA-1. This helps the switch to security-level aware ssltest. From jsing
2022-07-05Add missing X509_V_ERR_ strings using the ones from OpenSSL.tb1-1/+17
The well-known masters of consistency of course use strings that don't match the names of the errors. ok jsing
2022-07-05Use secop instead of op everywheretb1-15/+15
2022-07-05Pull setting of is_ee out of the function calls to appease scan-buildtb1-3/+5
2022-07-05cope with ASN1_TIME_set_string_X509() renameanton1-3/+3
2022-07-04The OpenSSL API is called ASN1_TIME_set_string_X509() (uppercase x)tb2-4/+4
2022-07-04Bump to LibreSSL 3.6.0tb1-3/+3
2022-07-04Sync with changes in dsa_meth.ctb2-11/+12
pointed out by jsing
2022-07-04Prepare to provide DSA_meth_{get0,set1}_name()tb3-8/+35
Also follow OpenSSL by making the name non-const to avoid ugly casting. Used by OpenSC's pkcs11-helper, as reported by Fabrice Fontaine in https://github.com/libressl-portable/openbsd/issues/130 ok jsing sthen
2022-07-04Prepare to provide X509_VERIFY_PARAM_get_time()tb2-2/+9
ok jsing sthen
2022-07-03Reword a commenttb1-2/+2
2022-07-03Unwrap a linetb1-3/+2
2022-07-03Update instructions for using curl's mk-ca-bundle script.sthen1-4/+4
2022-07-03Simplify certificate list handling code in legacy server.jsing1-62/+50
A client is required to send an empty list if it does not have a suitable certificate - handle this case up front, rather than going through the normal code path and ending up with an empty certificate list. This matches what we do in the TLSv1.3 stack and will allow for ruther clean up (in addition to making the code more readable). Also tidy up the CBS code and remove some unnecessary length checks. Use 'cert' and 'certs' for certificates, rather than 'x' and 'sk'. ok tb@
2022-07-03Simplify certificate list handling code in legacy client.jsing1-45/+33
Tidy up CBS code and remove some unnecessary length checks. Use 'cert' and 'certs' for certificates, rather than 'x' and 'sk'. ok tb@
2022-07-03Simplify tls1_ec_nid2group_id()tb1-98/+10
Replace long switch statement duplicating data from nid_list[] with a linear scan. requested by and ok jsing
2022-07-03Simplify tls1_ec_group_id2{bits,nid}()tb1-9/+9
Instead of a nonsensical NULL check, check nid_list[group_id].{bits,nid} is not 0. This way we can drop the group_id < 1 check. ok jsing
2022-07-02Call certificate variables cert and certs, rather than x and skjsing1-6/+6
ok tb@
2022-07-02Use ASN1_INTEGER to parse/build (Z)LONG_itjsing1-69/+67
Rather than having yet another (broken) ASN.1 INTEGER content builder and parser, use {c2i,i2c}_ASN1_INTEGER(). ok beck@
generated by cgit v1.2.3-55-g6feb (git 2.39.1) at 2025-05-20 22:35:01 +0000