python-libnacl-1.6.1-bp151.3.1

- update to version 1.6.1 from github
- drop obsolete patch libnacl-1.4.4-libsodium18.patch
- enable python3 builds

- Add conditional pkgconfig(libsodium) BuildRequires for all
  openSUSE versions newer than 13.1.

- remove the escaped epoch to prevent the build service to
  auto replace it and break the macro.

- Add libnacl-1.4.4-libsodium18.patch to find libsodium 1.0.8
- Fix BuildRequires to avoid building with a newer version
  of libsodium than 1.0.8

- Updated to 1.4.4
  - Add pack_nonce options to secretbox
    libnacl secretbox has been packing the nonce in each message,
    the new pack_nonce option allows for the nonce to be omitted
    which allows for more flexible options
  - Add soversion 17 detection
    Added explicit soversion support for libsodium 17
  - Fix crypto_onetimeauth tests
    The crypto onetimeauth test issues have been resolved
  - Remove tweetnacl Support
    The tweetnacl support was never really tested, and since the
    tweetnacl api is not complete we have removed support for it
  - Add sodium_init calls
    Added calls to sodium_init when the lib is loaded
  - packaging:
  - New BuildRequirement python-setuptools
  - Updated the description
  - Removed the patch for soname: libnacl-1.4.3_bump_libsodium_soversion.patch
    not needed anymore

- no longer build as noarch package, while the code is still
  noarch. we actually depend on the native library at runtime. To
  be able to make this work properly we need to require that native
  library, that native requires makes us arch dependent.

- make sure we require the libsodium version we were built with

- fix libsodium loading on Tumbleweed: soversion was bumped to 17
  reported as https://github.com/saltstack/libnacl/pull/60
  adds libnacl-1.4.3_bump_libsodium_soversion.patch

- Updated to 1.4.3
- crypto_onetimeauth_verify fixes
  + Fix a call to the crypto_onetimeauth_verify routine into the right libsodium system
  + Add tests for crypto_onetimeauth_verify
- Add support for reading file streams for key loading

- Updated to 1.4.2
  + Add support to save and load SecretBox keys

- Updated to 1.4.1
  + Fix for crypto_auth_verify and crypto_auth_onetimeverify
  + Lint fixes and updates

- Updated to 1.4.0
  + Initial support has been added for the blake2b hash algorithm
  + Fix issue with keyfile saves on windows
  + Fix libsodium detection for Ubuntu manual installs and Windows dll detection

- Small update to 1.3.6
  + Restrict library load to specific supported libsodium versions
  + fix randombytes functions

- Updated to 1.3.5
  + only updates for py3

- Updated to 1.3.4
  + Fixed issue and add tests for bug where saving and loading a signing key caused a stack trace, se issue #18
  + Change the default ctype values to be more accurate and efficient
  + Update soname detection on Linux for libsodium 0.7.0
  + Make soname detection a little more future proof

- Updated to 1.3.2:
  + Add detection of the libsodium.so.10 lib created by libsodium 0.6

- Updated to 1.2.0
  his release introduces the DualKey class, secure key saving and loading,
  as well as enhancements to the time_nonce function.
  Dual Key Class
  Dual Keys are classes which can encrypt and sign data. These classes generate
  and maintain both Curve25519 and Ed25519 keys, as well as all methods for both encryption and signing.
  Time Nonce Improvements
  The original time nonce routine used the first 20 chars of the 24 char nonce for the microsecond
  timestamp (based on salt's jid), leaving 4 chars for random data. This new nonce uses far fewer
  chars for the timestamp by hex encoding the float of microseconds into just 13 chars,
  leaving 11 chars of random data. This makes the default nonce safer and more secure.on.

- Updated to 1.1.0

- Simplified BuildRequirements to libsodium-devel

- initial package