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2020-09-22Update copyright yearMatt Caswell
Reviewed-by: Matthias St. Pierre <Matthias.St.Pierre@ncp-e.com> (Merged from https://github.com/openssl/openssl/pull/12949)
2020-09-21Add const to 'ppin' function parameterolszomal
CLA: trivial Reviewed-by: Kurt Roeckx <kurt@roeckx.be> Reviewed-by: Matt Caswell <matt@openssl.org> GH: #12205 (cherry picked from commit 434343f896a2bb3e5857cc9831c38f8cd1cceec1)
2020-09-21EC_KEY: add EC_KEY_decoded_from_explicit_params()Tomas Mraz
The function returns 1 when the encoding of a decoded EC key used explicit encoding of the curve parameters. Reviewed-by: David von Oheimb <david.von.oheimb@siemens.com> Reviewed-by: Nicola Tuveri <nic.tuv@gmail.com> (Merged from https://github.com/openssl/openssl/pull/12909)
2020-07-24Fix typos and repeated wordsGustaf Neumann
Reviewed-by: Paul Dale <paul.dale@oracle.com> Reviewed-by: Matthias St. Pierre <Matthias.St.Pierre@ncp-e.com> (Merged from https://github.com/openssl/openssl/pull/12370)
2020-07-24Update EVP_EncodeInit.podRead Hughes
Fix EVP_EncodeBlock description using incorrect parameter name for encoding length CLA: trivial Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com> (Merged from https://github.com/openssl/openssl/pull/12518) (cherry picked from commit 1660c8fa6be2d7c4587e490c88a44a870e9b4298)
2020-07-22Avoid errors with a priori inapplicable protocol boundsViktor Dukhovni
The 'MinProtocol' and 'MaxProtocol' configuration commands now silently ignore TLS protocol version bounds when configurign DTLS-based contexts, and conversely, silently ignore DTLS protocol version bounds when configuring TLS-based contexts. The commands can be repeated to set bounds of both types. The same applies with the corresponding "min_protocol" and "max_protocol" command-line switches, in case some application uses both TLS and DTLS. SSL_CTX instances that are created for a fixed protocol version (e.g. TLSv1_server_method()) also silently ignore version bounds. Previously attempts to apply bounds to these protocol versions would result in an error. Now only the "version-flexible" SSL_CTX instances are subject to limits in configuration files in command-line options. Expected to resolve #12394 Reviewed-by: Paul Dale <paul.dale@oracle.com> Reviewed-by: Matt Caswell <matt@openssl.org> GH: #12507
2020-07-20man3: Drop warning about using security levels higher than 1.Dimitri John Ledkov
Today, majority of web-browsers reject communication as allowed by the security level 1. Instead key sizes and algorithms from security level 2 are required. Thus remove the now obsolete warning against using security levels higher than 1. For example Ubuntu, compiles OpenSSL with security level set to 2, and further restricts algorithm versions available at that security level. Reviewed-by: Kurt Roeckx <kurt@roeckx.be> Reviewed-by: Ben Kaduk <kaduk@mit.edu> (Merged from https://github.com/openssl/openssl/pull/12444) (cherry picked from commit 02e14a65fd6cc63204b43a79d510e95a63bdd901)
2020-07-17doc: Fix documentation of EVP_EncryptUpdate().Pauli
The documentation was off by one for the length this function could return. Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org> (Merged from https://github.com/openssl/openssl/pull/12435) (cherry picked from commit 3fc164e8d18dcdef57d297956debf8d966e7fbef)
2020-07-16x509_vfy.c: Improve key usage checks in internal_verify() of cert chainsDr. David von Oheimb
If a presumably self-signed cert is last in chain we verify its signature only if X509_V_FLAG_CHECK_SS_SIGNATURE is set. Upon this request we do the signature verification, but not in case it is a (non-conforming) self-issued CA certificate with a key usage extension that does not include keyCertSign. Make clear when we must verify the signature of a certificate and when we must adhere to key usage restrictions of the 'issuing' cert. Add some comments for making internal_verify() easier to understand. Update the documentation of X509_V_FLAG_CHECK_SS_SIGNATURE accordingly. Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org> (Merged from https://github.com/openssl/openssl/pull/12357)
2020-07-16Fix issue 1418 by moving check of KU_KEY_CERT_SIGN and weakening check_issued()Dr. David von Oheimb
Move check that cert signing is allowed from x509v3_cache_extensions() to where it belongs: internal_verify(), generalize it for proxy cert signing. Correct and simplify check_issued(), now checking self-issued (not: self-signed). Add test case to 25-test_verify.t that demonstrates successful fix. As prerequisites, this adds the static function check_sig_alg_match() and the internal functions x509_likely_issued() and x509_signing_allowed(). This is a backport of the core of PR #10587. Fixes #1418 Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org> (Merged from https://github.com/openssl/openssl/pull/12357)
2020-07-09improve SSL_CTX_set_tlsext_ticket_key_cb ref implGlenn Strauss
improve reference implementation code in SSL_CTX_set_tlsext_ticket_key_cb man page change EVP_aes_128_cbc() to EVP_aes_256_cbc(), with the implication of requiring longer keys. Updating this code brings the reference implementation in line with implementation in openssl committed in 2016: commit 05df5c20 Use AES256 for the default encryption algorithm for TLS session tickets add comments where user-implementation is needed to complete code (backport from https://github.com/openssl/openssl/pull/12063) Reviewed-by: Ben Kaduk <kaduk@mit.edu> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/12391)
2020-07-02doc: remove reference to the predecessor of SHA-1.Pauli
Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/12322) (cherry picked from commit 69f982679ec0c8887a4324d8518a33808fee1cd7)
2020-06-30Fix a typo on the SSL_dup pageMatt Caswell
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org> (Merged from https://github.com/openssl/openssl/pull/12245)
2020-06-30Don't attempt to duplicate the BIO state in SSL_dupMatt Caswell
SSL_dup attempted to duplicate the BIO state if the source SSL had BIOs configured for it. This did not work. Firstly the SSL_dup code was passing a BIO ** as the destination argument for BIO_dup_state. However BIO_dup_state expects a BIO * for that parameter. Any attempt to use this will either (1) fail silently, (2) crash or fail in some other strange way. Secondly many BIOs do not implement the BIO_CTRL_DUP ctrl required to make this work. Thirdly, if rbio == wbio in the original SSL object, then an attempt is made to up-ref the BIO in the new SSL object - even though it hasn't been set yet and is NULL. This results in a crash. This appears to have been broken for a very long time with at least some of the problems described above coming from SSLeay. The simplest approach is to just remove this capability from the function. Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org> (Merged from https://github.com/openssl/openssl/pull/12245)
2020-06-30Update the SSL_dup documentation to match realityMatt Caswell
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org> (Merged from https://github.com/openssl/openssl/pull/12245)
2020-06-26doc/man3: fix types taken by HMAC(), HMAC_Update()pedro martelletto
HMAC() and HMAC_Update() take size_t for 'n' and 'len' respectively. CLA: trivial Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Paul Dale <paul.dale@oracle.com> (Merged from https://github.com/openssl/openssl/pull/12264) (cherry picked from commit cc63865f336e0144f8501aa0a862ba0247a50622)
2020-06-19Make it clear that you can't use all ciphers for CMACMatt Caswell
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org> (Merged from https://github.com/openssl/openssl/pull/12107)
2020-06-16CMS_get0_signers() descriptionolszomal
CLA: trivial Reviewed-by: Shane Lontis <shane.lontis@oracle.com> Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org> (Merged from https://github.com/openssl/openssl/pull/12055) (cherry picked from commit 9ac916c7529a21cd01d1b539362abf8402719e30)
2020-06-13doc: Random spellcheckingSebastian Andrzej Siewior
A little spell checking. Backport of commit af0d413654d19 ("doc: Random spellchecking") Signed-off-by: Sebastian Andrzej Siewior <sebastian@breakpoint.cc> Reviewed-by: Kurt Roeckx <kurt@roeckx.be> Reviewed-by: Paul Dale <paul.dale@oracle.com> GH: #12075
2020-06-05Fix a typo in SSL_CTX_set_session_ticket_cb.podBenjamin Kaduk
"SSL" takes two esses, not three. [skip ci] Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/12038) (cherry picked from commit 09527c493596060544bda92ecd0d8ef40a366c5e)
2020-06-02fix a docs typoJack O'Connor
Correct "EC_KEY_point2buf" to "EC_POINT_point2buf". The former does not exist. CLA: trivial Reviewed-by: Ben Kaduk <kaduk@mit.edu> Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org> (Merged from https://github.com/openssl/openssl/pull/11988) (cherry picked from commit a5a87011baeef71c86938a2bae54f89fbe99e5dc)
2020-05-28EVP_EncryptInit.pod: fix examplePatrick Steuer
Signed-off-by: Patrick Steuer <patrick.steuer@de.ibm.com> Reviewed-by: Richard Levitte <levitte@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/11976) (cherry picked from commit d561b84143f5e7956454090e15de0c5e1425ceac)
2020-05-25Fix B<..> vs. I<..> and add two remarks in OSSL_STORE_open.podDr. David von Oheimb
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org> (Merged from https://github.com/openssl/openssl/pull/11912)
2020-05-25Allow NULL arg to OSSL_STORE_close()Dr. David von Oheimb
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org> (Merged from https://github.com/openssl/openssl/pull/11912)
2020-05-25There is no -signreq option in CA.plmettacrawler
CLA: trivial Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org> (Merged from https://github.com/openssl/openssl/pull/11897)
2020-05-19Update early data exchange scenarios in docraja-ashok
Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Ben Kaduk <kaduk@mit.edu> (Merged from https://github.com/openssl/openssl/pull/11816) (cherry picked from commit b2a5001d954e81e2a582f2a935212ab554a3cbbe)
2020-05-19Update limitation of psk_client_cb and psk_server_cb in usage with TLSv1.3raja-ashok
Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Ben Kaduk <kaduk@mit.edu> (Merged from https://github.com/openssl/openssl/pull/11816) (cherry picked from commit e0bcb4f97f7496af032013ead15b7472b60e85fa)
2020-05-05Improve SSL_shutdown documentation.Kurt Roeckx
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org> (Merged from https://github.com/openssl/openssl/pull/11531) (cherry picked from commit e307e616f25a6b7b0f343fc1e62a35b2cba888f3)
2020-04-28Update dgst.podRajat Dipta Biswas
Removed "Use the B<pkeyutl> command instead for this." from lines 97-98 Fixes #11633 CLA: trivial Reviewed-by: Nicola Tuveri <nic.tuv@gmail.com> Reviewed-by: Viktor Dukhovni <viktor@openssl.org> Reviewed-by: Paul Dale <paul.dale@oracle.com> (Merged from https://github.com/openssl/openssl/pull/11636)
2020-04-21Add setter equivalents to X509_REQ_get0_signatureDirk-Willem van Gulik
Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com> Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org> (Merged from https://github.com/openssl/openssl/pull/10563) (cherry picked from commit c72e59349f50ee00a1bf8605ada17dfccb8b3b1a)
2020-04-21Update copyright yearMatt Caswell
Reviewed-by: Richard Levitte <levitte@openssl.org>
2020-04-17s_time: Allow using -CAfile option as in other commandsTomas Mraz
The s_time command in difference from all the other similar commands supported -cafile option instead of -CAfile. Add the -CAfile option and keep -cafile only for backwards compatibility. Fixes #11552 Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/11555)
2020-04-11Add manpage entry for X509_check_purpose()Jake Maynard
Fixes #10263 Reviewed-by: Paul Dale <paul.dale@oracle.com> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/10301) (cherry picked from commit eacd30a703b52f5b3e8e70b58f99bd1128458c7c)
2020-04-09Update RAND_METHOD definition in man pageJim Newsome
The `add` and `seed` callbacks were changed to return `int` instead of `void` in b6dcdbfc94c482f6c15ba725754fc9e827e41851 (first included in tag OpenSSL_1_1_0-pre1). The `add` callback was changed to take a `double` instead of an `int` in 853f757ecea74a271a7c5cdee3f3b5fe0d3ae863. CLA: trivial Fixes: #10199 Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Ben Kaduk <kaduk@mit.edu> Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org> (Merged from https://github.com/openssl/openssl/pull/11486) (cherry picked from commit ae3254287ff87e484c7fd8f757cad1440ee8f5ff)
2020-04-03Expand the XTS documentationMatt Caswell
Explain that XTS does not support streaming, and that the IV value is the tweak. Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org> Reviewed-by: Paul Dale <paul.dale@oracle.com> (Merged from https://github.com/openssl/openssl/pull/11461) (cherry picked from commit 70d80ef9898ddbe03841efd2df2f526b71829d7f)
2020-03-31Update copyright yearMatt Caswell
Reviewed-by: Paul Dale <paul.dale@oracle.com> Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/11445)
2020-03-25Document the revert of the proper reporting of an unexpected EOFTomas Mraz
Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/11400)
2020-03-22Fix error handling in x509v3_cache_extensions and related functionsBernd Edlinger
Basically we use EXFLAG_INVALID for all kinds of out of memory and all kinds of parse errors in x509v3_cache_extensions. [extended tests] Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org> (Merged from https://github.com/openssl/openssl/pull/10756)
2020-03-19Update documentation of BN_generate_prime_exBernd Edlinger
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org> (Merged from https://github.com/openssl/openssl/pull/9387)
2020-03-17Update copyright yearMatt Caswell
Reviewed-by: Paul Yang <kaishen.yy@antfin.com> (Merged from https://github.com/openssl/openssl/pull/11344)
2020-03-13doc: fix spelling of TYPE_get_ex_new_indexBenjamin Kaduk
The generated macros are TYPE_get_ex_new_index() (to match CRYPTO_get_ex_new_index()), not TYPE_get_new_ex_index(), even though the latter spelling seems more natural. Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org> (Merged from https://github.com/openssl/openssl/pull/10943) (cherry picked from commit fe41c06e69613b1a4814b3e3cdbf460f2678ec99)
2020-03-13Additional updates to SSL_CTX_sess_set_get_cb.podBenjamin Kaduk
Generally modernize the language. Refer to TLS instead of SSL/TLS, and try to have more consistent usage of commas and that/which. Reword some descriptions to avoid implying that a list of potential reasons for behavior is an exhaustive list. Clarify how get_session_cb() is only called on servers (i.e., in general, and that it's given the session ID proposed by the client). Clarify the semantics of the get_cb()'s "copy" argument. The behavior seems to have changed in commit 8876bc054802b043a3ec95554b6c5873291770be, though the behavior prior to that commit was not to leave the reference-count unchanged if *copy was not written to -- instead, libssl seemed to assume that the callback already had incremented the reference count. Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org> (Merged from https://github.com/openssl/openssl/pull/10943) (cherry picked from commit 06f876837a8ec76b28c42953731a156c0c3700e2)
2020-03-13doc: Update the reference from draft to RFCJakub Jelen
CLA: trivial Signed-off-by: Jakub Jelen <jjelen@redhat.com> Reviewed-by: Kurt Roeckx <kurt@roeckx.be> Reviewed-by: Richard Levitte <levitte@openssl.org> Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org> (Merged from https://github.com/openssl/openssl/pull/11299) (cherry picked from commit c08dea30d4d127412097b39d9974ba6090041a7c)
2020-03-12doc: document that 'openssl rand' is cryptographically secureDr. Matthias St. Pierre
(cherry picked from commit 88398d2a358f) Additionally, remove an outdated paragraph mentioning the .rnd file, which is obsolete in 1.1.1 since the RANDFILE entry was removed from openssl.cnf in commit 1fd6afb571e8. Also borrow some text from 'openssl(1)/Random State Options' on master (commit a397aca43598) to emphasize that it is not necessary anymore to restore and save the RNG state using the '-rand' and '-writerand' options. Reviewed-by: Paul Dale <paul.dale@oracle.com> (Merged from https://github.com/openssl/openssl/pull/11251)
2020-03-09docs: fix typo in SSL functionsJames Peach
CLA: trivial Reviewed-by: Matthias St. Pierre <Matthias.St.Pierre@ncp-e.com> Reviewed-by: Paul Yang <kaishen.yy@antfin.com> Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org> (Merged from https://github.com/openssl/openssl/pull/11253) (cherry picked from commit 9f44e96e245993c8e7aaa9fadf1d6713c9c60915)
2020-03-08DOC: Make EVP_SignInit.pod conform with man-pages(7)Richard Levitte
Reviewed-by: Nicola Tuveri <nic.tuv@gmail.com> (cherry picked from commit 03d65ca2095777cf6314ad813eb7de5779c9b93d) Reviewed-by: Matthias St. Pierre <Matthias.St.Pierre@ncp-e.com> (Merged from https://github.com/openssl/openssl/pull/11232)
2020-03-08DOC: New file for EVP_PKEY_size(), EVP_PKEY_bits() and EVP_PKEY_security_bits()Richard Levitte
We change the description to be about the key rather than the signature. How the key size is related to the signature is explained in the description of EVP_SignFinal() anyway. Reviewed-by: Nicola Tuveri <nic.tuv@gmail.com> (cherry picked from commit 6942a0d6feb8d3dcbbc6a1ec6be9de7ab2df1530) Reviewed-by: Matthias St. Pierre <Matthias.St.Pierre@ncp-e.com> (Merged from https://github.com/openssl/openssl/pull/11232)
2020-03-08apps x509: passing PKCS#11 URL as -signkeyBastian Germann
OpenSSL 1.1.0 has extended option checking, and rejects passing a PKCS#11 engine URL to "-signkey" option. The actual code is ready to take it. Change the option parsing to allow an engine URL to be passed and modify the manpage accordingly. CLA: trivial (cherry picked from commit 16d560439d8b1be5082228a87576a8f79b3525ac) Reviewed-by: Shane Lontis <shane.lontis@oracle.com> Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org> (Merged from https://github.com/openssl/openssl/pull/11173)
2020-03-06Clarify the usage of EVP_PKEY_get_raw_[private|public]_key()Matt Caswell
EVP_PKEY_get_raw_private_key() and EVP_PKEY_get_raw_public_key() expect the size of the key buffer to be populated in the |*len| parameter on entry - but the docs made no mention of this. Fixes #11245 Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org> (Merged from https://github.com/openssl/openssl/pull/11254) (cherry picked from commit f529fc7d53bf4228fae61cb1efe73d97fe3eb35f)
2020-03-06DOC: Fixups of X509_LOOKUP.podRichard Levitte
Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/11120)
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