libykcs11-devel - Development files for the Yubikey NEO PKCS#11 applet library

Property Value
Distribution openSUSE Tumbleweed
Repository Security all
Package filename libykcs11-devel-1.6.2-26.6.x86_64.rpm
Package name libykcs11-devel
Package version 1.6.2
Package release 26.6
Package architecture x86_64
Package type rpm
Category Development/Libraries/C and C++
License BSD-2-Clause
Maintainer -
Download size 15.74 KB
Installed size 1.54 KB
This package contains the header file needed to develop applications that use
Yubikey NEO PKCS#11 applet library.


Package Version Architecture Repository
libykcs11-devel-1.6.2-26.6.i586.rpm 1.6.2 i586 Security
libykcs11-devel-1.6.2-1.2.x86_64.rpm 1.6.2 x86_64 openSUSE Oss
libykcs11-devel-1.6.2-1.2.i586.rpm 1.6.2 i586 openSUSE Oss
libykcs11-devel - - -


Name Value
/usr/bin/pkg-config -
libykcs11-1 = 1.6.2


Name Value
libykcs11-devel = 1.6.2-26.6
libykcs11-devel(x86-64) = 1.6.2-26.6
pkgconfig(ykcs11) = 1.6.2


Type URL
Binary Package libykcs11-devel-1.6.2-26.6.x86_64.rpm
Source Package yubico-piv-tool-1.6.2-26.6.src.rpm

Install Howto

  1. Add the Security repository:
    # zypper addrepo security
  2. Install libykcs11-devel rpm package:
    # zypper install libykcs11-devel




2018-09-28 - Jan Engelhardt <>
- Rename %soname to %sover to better reflect its use.
- Fix RPM groups.
2018-09-27 - Karol Babioch <>
- Version 1.6.2 (released 2018-09-14)
- Compare reader names case insensitive
- Fix certificate and certificate request signatures with OpenSSL 1.1
2018-08-28 -
- Version 1.6.1 (released 2018-08-17)
- Compilation warning fixes for OpenSSL 1.1 builds
- Fix length when encoding exactly 0xff bytes
- Check length of objects correctly before storing in buffer
- Check length of certificate correctly when storing
- Version 1.6.0 (released 2018-08-08)
- Security release to mitigate YSA-2018-03 (YSA-2018-03, CVE-2018-14779,
CVE-2018-14780, bsc#1104809, bsc#1104811)
- Allow building against LibreSSL
- Bugfixes in OpenSSL 1.1 code
- Fix compilation warnings
- Fix ykcs11 key generation to work with OpenSSL 1.1
- Ykcs11 compatibility fixes
- Make use of %license macro instead of %doc for COPYING
- Applied spec-cleaner
2017-11-30 -
- Version 1.5.0 (released 2017-11-29)
- API additions: Higher-level "util" API added to libykpiv.
- Added ykpiv_attest(), ykpiv_get_pin_retries(), ykpiv_set_pin_retries()
- Added functions for using existing PCSC card handle.
- Support using custom memory allocator.
- Documentation updates. make doxygen for HTML format.
- Expanded automated tests for hardware devices, moved to make hwcheck.
- OpenSSL 1.1 support
- Moderate internal refactoring. Many small bugs fixed.
2017-11-15 -
- Version 1.4.4 (released 2017-10-17)
- Documentation updates.
- Add pin caching to work around disconnect problems.
- Disable RSA key generation on YubiKey 4 before 4.3.5. See for details.
2017-05-29 -
- Version 1.4.3 (released 2017-04-18)
- Encode RSA x509 certificates correctly.
- Documentation updates.
- In ykcs11 return CKA_MODULUS correctly for private keys.
- In ykcs11 fix for signature size approximation.
- Fix PSS signatures in ykcs11.
- Add a CLI flag --stdin-input to make batch execution easier.
2016-08-17 -
- Version 1.4.2 (released 2016-08-12)
- Clarify license headers and clean up YKCS11 licensing. Now uses pkcs11.h from the Scute project.
- Don?t install ykcs11-version.h.
- No cflags in ykcs11.pc.
- Unimplemented YKCS11 functions now return CKR_FUNCTION_FAILED.
- Version 1.4.1 (released 2016-08-11)
- Documentation updates
- Add possibility to export certificates in SSH format.
- Make certificate serial number random by default.
2016-05-17 -
- Version 1.4.0 (released 2016-05-03)
- Add attest action When used on a slot with a generated key,
outputs a signed x509 certificate for that slot showing that
the key was generated in hardware. Available in firmware 4.3.0 and newer.
- Add cached parameter for touch-policy With cached, the touch is valid
for an additional 15s. Available in firmware 4.3.0 and newer.
- Enforce a minimum PIN length of 6 characters.
- Fix a bug with list-readers action where it fell through processing into write-object.
2016-04-25 -
- Version 1.3.1 (released 2016-04-19)
- Fix a bug where unblock pin would instead change puk, introduced in 1.3.0.
- Clarifications with help texts.
- Version 1.3.0 (released 2016-02-19)
- Fixed extraction of RSA modulus and exponent for pkcs11.
- Implemented C_SetPIN for pkcs11.
- Add generic write and read object actions for the tool. Supports hex/binary/base64 formats
- Add ykpiv_change_pin(), ykpiv_change_puk() and ykpiv_unblock_pin()
- Print CCC with status action.
- Address bugs with pkcs11 on windows.
- Add --valid-days and --serial to tool for selfsign-certificate action.
- Ask for password for pkcs12 if none is given.

See Also

Package Description
libykpers-1-1-1.19.3-22.1.i586.rpm Reference implementation for configuration of YubiKeys
libykpers-1-1-1.19.3-22.1.x86_64.rpm Reference implementation for configuration of YubiKeys
libykpers-devel-1.19.3-22.1.i586.rpm Development files for the ykpers library
libykpers-devel-1.19.3-22.1.x86_64.rpm Development files for the ykpers library
libykpiv-devel-1.6.2-26.6.i586.rpm Development files for the Yubikey NEO PIV applet library
libykpiv-devel-1.6.2-26.6.x86_64.rpm Development files for the Yubikey NEO PIV applet library
libykpiv1-1.6.2-26.6.i586.rpm Yubikey NEO PIV applet library
libykpiv1-1.6.2-26.6.x86_64.rpm Yubikey NEO PIV applet library
libyubikey-devel-1.13-10.17.i586.rpm Yubico's USB key low-level C library
libyubikey-devel-1.13-10.17.x86_64.rpm Yubico's USB key low-level C library
libyubikey-tools-1.13-10.17.i586.rpm Tools to support Yubico's USB key low-level C library
libyubikey-tools-1.13-10.17.x86_64.rpm Tools to support Yubico's USB key low-level C library
libyubikey0-1.13-10.17.i586.rpm Yubico's USB key low-level C library
libyubikey0-1.13-10.17.x86_64.rpm Yubico's USB key low-level C library
listps-0.9.0-1.40.i586.rpm List Processes, including hidden ones