summaryrefslogtreecommitdiffstats
path: root/crypto/evp
AgeCommit message (Collapse)Author
2018-08-07Harmonize use of sk_TYPE_find's return value.Andy Polyakov
In some cases it's about redundant check for return value, in some cases it's about replacing check for -1 with comparison to 0. Otherwise compiler might generate redundant check for <-1. [Even formatting and readability fixes.] Reviewed-by: Rich Salz <rsalz@openssl.org> (Merged from https://github.com/openssl/openssl/pull/6860)
2018-08-06s390x assembly pack: add KIMD/KLMD code path for sha3/shakePatrick Steuer
Signed-off-by: Patrick Steuer <patrick.steuer@de.ibm.com> Reviewed-by: Andy Polyakov <appro@openssl.org> Reviewed-by: Rich Salz <rsalz@openssl.org> (Merged from https://github.com/openssl/openssl/pull/5935)
2018-08-03Fix some undefined behaviour in the Curve448 code (2nd attempt)Dr. Matthias St. Pierre
Fixes #6800 Replaces #5418 This commit reverts commit 7876dbffcee9 and moves the check for a zero-length input down the callstack into sha3_update(). Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Andy Polyakov <appro@openssl.org> Reviewed-by: Paul Dale <paul.dale@oracle.com> (Merged from https://github.com/openssl/openssl/pull/6838)
2018-08-01Add OIDs for HMAC SHA512/224 and HMAC SHA512/256.Pauli
Reviewed-by: Tim Hudson <tjh@openssl.org> (Merged from https://github.com/openssl/openssl/pull/6830)
2018-07-12Fix undefined behavior in s390x aes-gcm/ccmPatrick Steuer
Reviewed-by: Rich Salz <rsalz@openssl.org> Reviewed-by: Andy Polyakov <appro@openssl.org>
2018-07-06evp/e_chacha20_poly1305.c: further improve small-fragment TLS performance.Andy Polyakov
Improvement coefficients vary with TLS fragment length and platform, on most Intel processors maximum improvement is ~50%, while on Ryzen - 80%. The "secret" is new dedicated ChaCha20_128 code path and vectorized xor helpers. Reviewed-by: Rich Salz <rsalz@openssl.org> (Merged from https://github.com/openssl/openssl/pull/6638)
2018-06-29evp/e_chacha20_poly1305.c: improve performance for short TLS records.Andy Polyakov
Inputs not longer than 64 bytes are processed ~10% faster, longer lengths not divisble by 64, e.g. 255, up to ~20%. Unfortunately it's impossible to measure with apps/speed.c, -aead benchmarks TLS-like call sequence, but not exact. It took specially crafted code path... Reviewed-by: Rich Salz <rsalz@openssl.org> (Merged from https://github.com/openssl/openssl/pull/6597)
2018-06-20Update copyright yearMatt Caswell
Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/6538)
2018-06-19Move SM2 algos to SM2 specific PKEY methodJack Lloyd
Use EVP_PKEY_set_alias_type to access Reviewed-by: Andy Polyakov <appro@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/6443)
2018-06-19Add EVP_PKEY_set_alias_typeJack Lloyd
Reviewed-by: Andy Polyakov <appro@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/6443)
2018-06-18add 'unsupported cipher mode' diagnostics to evp_lib.c and genpkey.cDavid von Oheimb
Reviewed-by: Rich Salz <rsalz@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/6217)
2018-06-08Add support getting raw private/public keysMatt Caswell
Only applies to algorithms that support it. Both raw private and public keys can be obtained for X25519, Ed25519, X448, Ed448. Raw private keys only can be obtained for HMAC, Poly1305 and SipHash Fixes #6259 Reviewed-by: Rich Salz <rsalz@openssl.org> Reviewed-by: Tim Hudson <tjh@openssl.org> (Merged from https://github.com/openssl/openssl/pull/6394)
2018-06-03evp/e_aes.c: replace calls to one-liners with references in GCM.Andy Polyakov
Even though calls can be viewed as styling improvement, they do come with cost. It's not big cost and shows only on short inputs, but it is measurable, 2-3% on some platforms. Reviewed-by: Rich Salz <rsalz@openssl.org> (Merged from https://github.com/openssl/openssl/pull/6312)
2018-04-17Update copyright yearRichard Levitte
Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/5990)
2018-04-13Add support for the SRP base64 alphabetMatt Caswell
Historically we used to implement standalone base64 code for SRP. This was replaced by commit 3d3f21aa with the standard base64 processing code. However, the SRP base64 code was designed to be compatible with other SRP libraries (notably libsrp, but also others) that use a variant of standard base64. Specifically a different alphabet is used and no padding '=' characters are used. Instead 0 padding is added to the front of the string. By changing to standard base64 we change the behaviour of the API which may impact interoperability. It also means that SRP verifier files created prior to 1.1.1 would not be readable in 1.1.1 and vice versa. Instead we expand our standard base64 processing with the capability to be able to read and generate the SRP base64 variant. Reviewed-by: Andy Polyakov <appro@openssl.org> (Merged from https://github.com/openssl/openssl/pull/5925)
2018-04-13Change SRP functions to use EVP_EncodeUpdate/EVP_DecodeUpdate functionsMatt Caswell
Previously they were using EVP_EncodeBlock/EVP_DecodeBlock. These are low level functions that do not handle padding characters. This was causing the SRP code to fail. One side effect of using EVP_EncodeUpdate is that it inserts newlines which is not what we need in SRP so we add a flag to avoid that. Reviewed-by: Andy Polyakov <appro@openssl.org> (Merged from https://github.com/openssl/openssl/pull/5925)
2018-04-03Set error code on alloc failuresRich Salz
Almost all *alloc failures now set an error code. Reviewed-by: Matthias St. Pierre <Matthias.St.Pierre@ncp-e.com> (Merged from https://github.com/openssl/openssl/pull/5842)
2018-04-03Update copyright yearMatt Caswell
Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/5851)
2018-04-02Use the private RNG for data that is not publicKurt Roeckx
Reviewed-by: Dr. Matthias St. Pierre <Matthias.St.Pierre@ncp-e.com> Reviewed-by: Rich Salz <rsalz@openssl.org> Fixes: #4641 GH: #4665
2018-03-29EVP,KDF: Add more error code along some return 0 in ...FdaSilvaYY
methods : - EVP_PBE_scrypt - EVP_PKEY_meth_add0 - EVP_PKEY_meth_new - EVP_PKEY_CTX_dup Reviewed-by: Rich Salz <rsalz@openssl.org> Reviewed-by: Bernd Edlinger <bernd.edlinger@hotmail.de> Reviewed-by: Matthias St. Pierre <Matthias.St.Pierre@ncp-e.com> (Merged from https://github.com/openssl/openssl/pull/5783)
2018-03-28crypto/e_aes.c: use S390X_AES_FC macroPatrick Steuer
... to compute s390x aes function code from keylength. Signed-off-by: Patrick Steuer <patrick.steuer@de.ibm.com> Reviewed-by: Richard Levitte <levitte@openssl.org> Reviewed-by: Andy Polyakov <appro@openssl.org> Reviewed-by: Rich Salz <rsalz@openssl.org> (Merged from https://github.com/openssl/openssl/pull/5250)
2018-03-28crypto/evp/e_aes.c: add size_t casts to increase readabilityPatrick Steuer
Signed-off-by: Patrick Steuer <patrick.steuer@de.ibm.com> Reviewed-by: Richard Levitte <levitte@openssl.org> Reviewed-by: Andy Polyakov <appro@openssl.org> Reviewed-by: Rich Salz <rsalz@openssl.org> (Merged from https://github.com/openssl/openssl/pull/5250)
2018-03-28s390x assembly pack: add KMF code path for aes-cfb/cfb8Patrick Steuer
Signed-off-by: Patrick Steuer <patrick.steuer@de.ibm.com> Reviewed-by: Richard Levitte <levitte@openssl.org> Reviewed-by: Andy Polyakov <appro@openssl.org> Reviewed-by: Rich Salz <rsalz@openssl.org> (Merged from https://github.com/openssl/openssl/pull/5250)
2018-03-28s390x assembly pack: add KMO code path for aes-ofbPatrick Steuer
Signed-off-by: Patrick Steuer <patrick.steuer@de.ibm.com> Reviewed-by: Richard Levitte <levitte@openssl.org> Reviewed-by: Andy Polyakov <appro@openssl.org> Reviewed-by: Rich Salz <rsalz@openssl.org> (Merged from https://github.com/openssl/openssl/pull/5250)
2018-03-28s390x assembly pack: add KM code path for aes-ecbPatrick Steuer
Signed-off-by: Patrick Steuer <patrick.steuer@de.ibm.com> Reviewed-by: Richard Levitte <levitte@openssl.org> Reviewed-by: Andy Polyakov <appro@openssl.org> Reviewed-by: Rich Salz <rsalz@openssl.org> (Merged from https://github.com/openssl/openssl/pull/5250)
2018-03-21Convert _meth_get_ functions to const gettersJack Bates
Reviewed-by: Richard Levitte <levitte@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/2181)
2018-03-20Update copyright yearMatt Caswell
Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/5689)
2018-03-19Don't use a ssl specific DRBG anymoreKurt Roeckx
Since the public and private DRBG are per thread we don't need one per ssl object anymore. It could also try to get entropy from a DRBG that's really from an other thread because the SSL object moved to an other thread. Reviewed-by: Tim Hudson <tjh@openssl.org> 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/5547)
2018-03-19Fix no-cmacMatt Caswell
Reviewed-by: Tim Hudson <tjh@openssl.org> (Merged from https://github.com/openssl/openssl/pull/5665)
2018-03-15Publish the RAND_DRBG APIDr. Matthias St. Pierre
Fixes #4403 This commit moves the internal header file "internal/rand.h" to <openssl/rand_drbg.h>, making the RAND_DRBG API public. The RAND_POOL API remains private, its function prototypes were moved to "internal/rand_int.h" and converted to lowercase. Documentation for the new API is work in progress on GitHub #5461. Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/5462)
2018-03-15Rename EVP_PKEY_new_private_key()/EVP_PKEY_new_public_key()Matt Caswell
Renamed to EVP_PKEY_new_raw_private_key()/EVP_new_raw_public_key() as per feedback. Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/5520)
2018-03-15Make sure all errors go on the stack in the EVP_PKEY_new*() functionsMatt Caswell
Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/5520)
2018-03-15Add the function EVP_PKEY_new_CMAC_key()Matt Caswell
Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/5520)
2018-03-15Add support for setting raw private HMAC keysMatt Caswell
Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/5520)
2018-03-15Add functions to create an EVP_PKEY from raw private/public key dataMatt Caswell
Not all algorithms will support this, since their keys are not a simple block of data. But many can. Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/5520)
2018-03-02Integrate X448 and Ed448 into libcryptoMatt Caswell
This adds all of the relevant EVP plumbing required to make X448 and Ed448 work. Reviewed-by: Rich Salz <rsalz@openssl.org> Reviewed-by: Kurt Roeckx <kurt@roeckx.be> (Merged from https://github.com/openssl/openssl/pull/5481)
2018-02-28Tell the ciphers which DRBG to use for generating random bytes.Kurt Roeckx
Reviewed-by: Richard Levitte <levitte@openssl.org> GH: #4672
2018-02-27bio_b64.c: prevent base64 filter BIO from decoding out-of-bound dataDr. Matthias St. Pierre
Fixes #5405, #1381 The base64 filter BIO reads its input in chunks of B64_BLOCK_SIZE bytes. When processing input in PEM format it can happen in rare cases that - the trailing PEM marker crosses the boundary of a chunk, and - the beginning of the following chunk contains valid base64 encoded data. This happened in issue #5405, where the PEM marker was split into "-----END CER" and "TIFICATE-----" at the end of the first chunk. The decoding of the first chunk terminated correctly at the '-' character, which is treated as an EOF marker, and b64_read() returned. However, when called the second time, b64_read() read the next chunk and interpreted the string "TIFICATE" as valid base64 encoded data, adding 6 extra bytes '4c 81 48 08 04 c4'. This patch restores the assignment of the error code to 'ctx->cont', which was deleted accidentally in commit 5562cfaca4f3 and which prevents b64_read() from reading additional data on subsequent calls. This issue was observed and reported by Annie Yousar. Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/5422)
2018-02-27Update copyright yearMatt Caswell
Reviewed-by: Richard Levitte <levitte@openssl.org>
2018-02-23Fix some bugs with the cfb1 bitsize handlingBernd Edlinger
Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/5426)
2018-02-13Avoid fragile aliasing of SHA224/384 update/finalViktor Dukhovni
This is purported to save a few cycles, but makes the code less obvious and more brittle, and in fact breaks on platforms where for ABI continuity reasons there is a SHA2 implementation in libc, and so EVP needs to call those to avoid conflicts. A sufficiently good optimizer could simply generate the same entry points for: foo(...) { ... } and bar(...) { return foo(...); } but, even without that, the different is negligible, with the "winner" varying from run to run (openssl speed -evp sha384): Old: type 16 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes 16384 bytes sha384 28864.28k 117362.62k 266469.21k 483258.03k 635144.87k 649123.16k New: type 16 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes 16384 bytes sha384 30055.18k 120725.98k 272057.26k 482847.40k 634585.09k 650308.27k Reviewed-by: Rich Salz <rsalz@openssl.org>
2018-02-06crypto/evp/e_aes.c: add comments to s390x aes gcm implementationPatrick Steuer
Signed-off-by: Patrick Steuer <patrick.steuer@de.ibm.com> Reviewed-by: Andy Polyakov <appro@openssl.org> Reviewed-by: Rich Salz <rsalz@openssl.org> (Merged from https://github.com/openssl/openssl/pull/5230)
2018-02-06s390x assembly pack: add KMAC code path for aes-ccmPatrick Steuer
Signed-off-by: Patrick Steuer <patrick.steuer@de.ibm.com> Reviewed-by: Andy Polyakov <appro@openssl.org> Reviewed-by: Rich Salz <rsalz@openssl.org> (Merged from https://github.com/openssl/openssl/pull/5230)
2018-01-24SHA512/224 and SHA512/256Pauli
Support added for these two digests, available only via the EVP interface. Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/5093)
2018-01-23Have EVP_PKEY_asn1_find_str() work more like EVP_PKEY_asn1_find()Richard Levitte
EVP_PKEY_asn1_find_str() would search through standard asn1 methods first, then those added by the application, which EVP_PKEY_asn1_find() worked the other way around. Also, EVP_PKEY_asn1_find_str() didn't handle aliases. This change brings EVP_PKEY_asn1_find_str() closer to EVP_PKEY_asn1_find(). Fixes #5086 Reviewed-by: Bernd Edlinger <bernd.edlinger@hotmail.de> (Merged from https://github.com/openssl/openssl/pull/5137)
2018-01-09Update copyright years on all files merged since Jan 1st 2018Richard Levitte
Reviewed-by: Tim Hudson <tjh@openssl.org> (Merged from https://github.com/openssl/openssl/pull/5038)
2018-01-07s390x assembly pack: add KMA code path for aes-gcm.Patrick Steuer
Signed-off-by: Patrick Steuer <patrick.steuer@de.ibm.com> Reviewed-by: Andy Polyakov <appro@openssl.org> Reviewed-by: Tim Hudson <tjh@openssl.org> (Merged from https://github.com/openssl/openssl/pull/4634)
2017-12-15Fix invalid function type casts.Bernd Edlinger
Rename bio_info_cb to BIO_info_cb. Reviewed-by: Rich Salz <rsalz@openssl.org> (Merged from https://github.com/openssl/openssl/pull/4493)
2017-12-09Make BIO_METHOD struct definitions consistentDaniel Bevenius
I noticed that some of the BIO_METHOD structs are placing the name on the same line as the type and some don't. This commit places the name on a separate line for consistency (which looks like what the majority do) CLA: trivial Reviewed-by: Andy Polyakov <appro@openssl.org> Reviewed-by: Paul Dale <paul.dale@oracle.com> Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/4878)
2017-12-07Consistent formatting for sizeof(foo)Rich Salz
Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/4872)
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-03 22:35:45 +0000