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path: root/crypto/s390x_arch.h
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2023-02-08S390x: Support ME and CRT offloadingJuergen Christ
S390x has to ability to offload modular exponentiation and CRT operations to Crypto Express Adapters. This possible performance optimization was not yet used by OpenSSL. Add support for offloading and implement an optimized version of RSA and DH with it. The environment variable OPENSSL_s390xcap now recognizes the token "nocex" to prevent offloading. Signed-off-by: Juergen Christ <jchrist@linux.ibm.com> Reviewed-by: Paul Dale <pauli@openssl.org> Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/20113)
2022-05-03Update copyright yearMatt Caswell
Reviewed-by: Tomas Mraz <tomas@openssl.org> Release: yes
2022-03-25s390x: Hide internal cpuid symbol and functionJuergen Christ
The symbol OPENSSL_s390xcap_P and the OPENSSL_cpuid_setup function are not exported by the version script of OpenSSL. However, if someone uses the static library without the version script, these symbols all of a sudden become global symbols and their usage in assembler code does not correctly reflect that for PIC. Since these symbols should never be used outside of OpenSSL, hide them inside the binary. Signed-off-by: Juergen Christ <jchrist@linux.ibm.com> Reviewed-by: Paul Dale <pauli@openssl.org> Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/17946)
2021-09-23Add default provider support for Keccak 224, 256, 384 and 512Ulrich Müller
Fixes issue openssl#13033 Reviewed-by: Tim Hudson <tjh@openssl.org> Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/16594)
2020-04-23Update copyright yearMatt Caswell
Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/11616)
2020-04-17s390: ECX key generation fixes.Pauli
Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/11371)
2019-09-28Fix header file include guard namesDr. Matthias St. Pierre
Make the include guards consistent by renaming them systematically according to the naming conventions below For the public header files (in the 'include/openssl' directory), the guard names try to match the path specified in the include directives, with all letters converted to upper case and '/' and '.' replaced by '_'. For the private header files files, an extra 'OSSL_' is added as prefix. Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/9333)
2019-09-25s390x assembly pack: accelerate X25519, X448, Ed25519 and Ed448Patrick Steuer
using PCC and KDSA instructions. Signed-off-by: Patrick Steuer <patrick.steuer@de.ibm.com> Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/10004)
2019-07-16Remove tab characters from C source files.Pauli
Some have been creeping into the source code. Reviewed-by: Paul Yang <yang.yang@baishancloud.com> (Merged from https://github.com/openssl/openssl/pull/9397)
2019-06-29s390x assembly pack: add support for pcc and kma instructionsPatrick Steuer
Signed-off-by: Patrick Steuer <patrick.steuer@de.ibm.com> Reviewed-by: Richard Levitte <levitte@openssl.org> Reviewed-by: Shane Lontis <shane.lontis@oracle.com> (Merged from https://github.com/openssl/openssl/pull/9258)
2018-12-06Following the license change, modify the boilerplates in crypto/Richard Levitte
[skip ci] Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/7827)
2018-10-17s390x assembly pack: add OPENSSL_s390xcap environment variable.Patrick Steuer
The OPENSSL_s390xcap environment variable is used to set bits in the s390x capability vector to zero. This simplifies testing of different code paths. Signed-off-by: Patrick Steuer <patrick.steuer@de.ibm.com> Reviewed-by: Andy Polyakov <appro@openssl.org> Reviewed-by: Rich Salz <rsalz@openssl.org> Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/6813)
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)
2018-03-28s390x 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)
2018-02-06s390x 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)
2018-01-09Update 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)
2017-10-30s390x assembly pack: extend s390x capability vector.Patrick Steuer
Extend the s390x capability vector to store the longer facility list available from z13 onwards. The bits indicating the vector extensions are set to zero, if the kernel does not enable the vector facility. Also add capability bits returned by the crypto instructions' query functions. 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/4542)
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