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* Update copyright yearMatt Caswell2021-03-111-1/+1
| | | | | Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/14512)
* Fix external symbols related to dh keysShane Lontis2021-02-261-1/+1
| | | | | | | | | | | | | | | | | Partial fix for #12964 This adds ossl_ names for the following symbols: dh_new_by_nid_ex, dh_new_ex, dh_generate_ffc_parameters, dh_generate_public_key, dh_get_named_group_uid_from_size, dh_gen_type_id2name, dh_gen_type_name2id, dh_cache_named_group, dh_get0_params, dh_get0_nid, dh_params_fromdata, dh_key_fromdata, dh_params_todata, dh_key_todata, dh_check_pub_key_partial, dh_check_priv_key, dh_check_pairwise, dh_get_method, dh_buf2key, dh_key2buf, dh_KDF_X9_42_asn1, dh_pkey_method, dhx_pkey_method Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/14231)
* Fix DH ASN1 decode so that it detects named groups.Shane Lontis2021-02-191-2/+2
| | | | | | | | | | | | | | | The dh->nid was not being set if the loaded p,g matched an inbuilt named group for "DH". NOTE: The "DHX" related path already worked since it calls DH_set0_pqg() (which does the name group check). This bug was detected when new tests were added for dh5114 groups, combined with the no-cache tests i.e. loading+import+export set the nid, but just loading did not. Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/14207)
* DH: Move the code to set the DH sub-typeRichard Levitte2020-11-111-1/+7
| | | | | | | It's been moved so the type is set by d2i_DHparams() and d2i_DHxparams() Reviewed-by: Shane Lontis <shane.lontis@oracle.com> (Merged from https://github.com/openssl/openssl/pull/13248)
* ffc: add _ossl to exported but internal functionsPauli2020-10-061-6/+7
| | | | | | | | | | | | | | | | | | | | | | The functions updated are: ffc_generate_private_key, ffc_named_group_from_uid, ffc_named_group_to_uid, ffc_params_FIPS186_2_gen_verify, ffc_params_FIPS186_2_generate, ffc_params_FIPS186_2_validate, ffc_params_FIPS186_4_gen_verify, ffc_params_FIPS186_4_generate, ffc_params_FIPS186_4_validate, ffc_params_cleanup, ffc_params_cmp, ffc_params_copy, ffc_params_enable_flags, ffc_params_flags_from_name, ffc_params_flags_to_name, ffc_params_fromdata, ffc_params_get0_pqg, ffc_params_get_validate_params, ffc_params_init, ffc_params_print, ffc_params_set0_j, ffc_params_set0_pqg, ffc_params_set_flags, ffc_params_set_gindex, ffc_params_set_h, ffc_params_set_pcounter, ffc_params_set_seed, ffc_params_set_validate_params, ffc_params_simple_validate, ffc_params_todata, ffc_params_validate_unverifiable_g, ffc_set_digest, ffc_set_group_pqg, ffc_validate_private_key, ffc_validate_public_key and ffc_validate_public_key_partial. Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/13041)
* Update copyright yearMatt Caswell2020-04-231-1/+1
| | | | | Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/11616)
* Deprecate the low level Diffie-Hellman functions.Pauli2020-02-201-0/+6
| | | | | | | | Use of the low level DH functions has been informally discouraged for a long time. We now formally deprecate them. Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/11024)
* Add FFC param/key generationShane Lontis2020-02-061-0/+1
| | | | | Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/10909)
* Add support for DH 'modp' group parameters (RFC 3526)Shane Lontis2020-01-311-1/+1
| | | | | Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/10897)
* Modify DSA and DH keys to use a shared FFC_PARAMS structShane Lontis2020-01-241-27/+40
| | | | | | | | This is required in order to share code for FIPS related parameter generation and validation routinues. Note the 'counter' field is now stored as a integer (as that is the form required for generation/validation functions). Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/10860)
* Reorganize local header filesDr. Matthias St. Pierre2019-09-281-1/+1
| | | | | | | | | | | | | Apart from public and internal header files, there is a third type called local header files, which are located next to source files in the source directory. Currently, they have different suffixes like '*_lcl.h', '*_local.h', or '*_int.h' This commit changes the different suffixes to '*_local.h' uniformly. Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/9333)
* Adapt DH to use with KEYMGMTRichard Levitte2019-07-231-0/+2
| | | | | | | | | The biggest part in this was to move the key->param builder from EVP to the DH ASN.1 method, and to implement the KEYMGMT support in the provider DH. Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/9394)
* constify *_dup() and *i2d_*() and related functions as far as possible, ↵David von Oheimb2019-03-061-2/+2
| | | | | | | | introducing DECLARE_ASN1_DUP_FUNCTION Reviewed-by: Richard Levitte <levitte@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/8029)
* Following the license change, modify the boilerplates in crypto/dh/Richard Levitte2018-12-061-1/+1
| | | | | | | [skip ci] Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/7788)
* ASN.1: adapt our use of INTxx et al by making them explicitely embeddedRichard Levitte2017-04-131-1/+1
| | | | | | Fixes #3191 Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/3199)
* Act on deprecation of LONG and ZLONG, step 2Richard Levitte2017-04-101-1/+1
| | | | | | | Replace all remaining uses of LONG and ZLONG with INT32 / ZINT32. Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Rich Salz <rsalz@openssl.org> (Merged from https://github.com/openssl/openssl/pull/3126)
* Copyright consolidation 05/10Rich Salz2016-05-171-54/+5
| | | | Reviewed-by: Richard Levitte <levitte@openssl.org>
* Make DH opaqueMatt Caswell2016-04-091-1/+1
| | | | | | | Move the dh_st structure into an internal header file and provide relevant accessors for the internal fields. Reviewed-by: Richard Levitte <levitte@openssl.org>
* RT3676 add: Export ASN.1 DHparamsRich Salz2016-03-091-1/+1
| | | | Reviewed-by: Dr. Stephen Henson <steve@openssl.org>
* GH601: Various spelling fixes.FdaSilvaYY2016-02-051-1/+1
| | | | | Signed-off-by: Rich Salz <rsalz@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org>
* Remove /* foo.c */ commentsRich Salz2016-01-261-1/+0
| | | | | | | | | | | | This was done by the following find . -name '*.[ch]' | /tmp/pl where /tmp/pl is the following three-line script: print unless $. == 1 && m@/\* .*\.[ch] \*/@; close ARGV if eof; # Close file to reset $. And then some hand-editing of other files. Reviewed-by: Viktor Dukhovni <viktor@openssl.org>
* Continue standardising malloc style for libcryptoMatt Caswell2015-11-091-3/+3
| | | | | | | Continuing from previous commit ensure our style is consistent for malloc return checks. Reviewed-by: Kurt Roeckx <kurt@openssl.org>
* Enable -Wmissing-variable-declarations andBen Laurie2015-09-111-3/+3
| | | | | | | -Wincompatible-pointer-types-discards-qualifiers (the latter did not require any code changes). Reviewed-by: Rich Salz <rsalz@openssl.org>
* Identify and move common internal libcrypto header filesRichard Levitte2015-05-141-1/+1
| | | | | | | | | | | | | There are header files in crypto/ that are used by a number of crypto/ submodules. Move those to crypto/include/internal and adapt the affected source code and Makefiles. The header files that got moved are: crypto/cryptolib.h crypto/md32_common.h Reviewed-by: Rich Salz <rsalz@openssl.org>
* free NULL cleanupRich Salz2015-03-241-2/+1
| | | | | | | | Start ensuring all OpenSSL "free" routines allow NULL, and remove any if check before calling them. This gets DH_free, DSA_free, RSA_free Reviewed-by: Matt Caswell <matt@openssl.org>
* Run util/openssl-format-source -v -c .Matt Caswell2015-01-221-107/+103
| | | | Reviewed-by: Tim Hudson <tjh@openssl.org>
* Enhance DH dup functions.Dr. Stephen Henson2013-08-051-5/+0
| | | | Make DHparams_dup work properly with X9.42 DH parameters.
* Initial experimental support for X9.42 DH parameter format to handleDr. Stephen Henson2011-12-071-0/+105
| | | | RFC5114 parameters and X9.42 DH public and private keys.
* PR: 1644Dr. Stephen Henson2009-09-061-0/+5
| | | | | | | | | Submitted by: steve@openssl.org Fix to make DHparams_dup() et al work in C++. For 1.0 fix the final argument to ASN1_dup() so it is void *. Replace some *_dup macros with functions.
* Update obsolete email address...Dr. Stephen Henson2008-11-051-1/+1
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* Extend callback function to support print customization.Dr. Stephen Henson2005-09-011-2/+3
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* Get rid of ASN1_ITEM_FUNCTIONS dummy functionDr. Stephen Henson2001-02-231-1/+1
| | | | | | prototype hack. This unfortunately means that every ASN1_*_END construct cannot have a trailing ;
* Merge from the ASN1 branch of new ASN1 codeDr. Stephen Henson2000-12-081-0/+87
to main trunk. Lets see if the makes it to openssl-cvs :-)
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