Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild

Verify upstream release signatures

Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild

In 8.8 OpenSSH disabled sha1 rsa-sha keys out of the box,
enable them as a workaround for the test
Drop other test workarounds, none of them being needed any longer

Rebuilt for https://fedoraproject.org/wiki/Fedora_36_Mass_Rebuild

Rebuilt with OpenSSL 3.0.0

Update to 1.10.0
Adds agent forwarding support
Adds OpenSSH Agent support on Windows
Adds ECDSA key support using the Mbed TLS backend
Adds ECDSA cert authentication
Adds diffie-hellman-group14-sha256, diffie-hellman-group16-sha512,
hellman-group18-sha512 key exchanges
Adds support for PKIX key reading when using ed25519 with OpenSSL
Adds support for EWOULDBLOCK on VMS systems
Adds support for building with OpenSSL 3
Adds support for using FIPS mode in OpenSSL
Adds debug symbols when building with MSVC
Adds support for building on the 3DS
Adds unicode build support on Windows
Restores os400 building
Increases min, max and opt Diffie Hellman group values
Improves portability of the make file
Improves timeout behaviour with 2FA keyboard auth
Various improvements to the Wincng backend
Fixes reading partial packet replies when using an agent
Fixes Diffie Hellman key exchange on Windows 1903+ builds
Fixes building tests with older versions of OpenSSL
Fixes possible multiple definition warnings
Fixes potential cast issues _libssh2_ecdsa_key_get_curve_type()
Fixes potential use after free if libssh2_init() is called twice
Improved linking when using Mbed TLS
Fixes call to libssh2_crypto_exit() if crypto hasn't been initialized
Fixes crash when loading public keys with no id
Fixes possible out of bounds read when exchanging keys
Fixes possible out of bounds read when reading packets
Fixes possible out of bounds read when opening an X11 connection
Fixes possible out of bounds read when ecdh host keys
Fixes possible hang when trying to read a disconnected socket
Fixes a crash when using the delayed compression option
Fixes read error with large known host entries
Fixes various warnings
Fixes various small memory leaks
Improved error handling, various detailed errors will now be reported
Builds are now using OSS-Fuzz
Builds now use autoreconf instead of a custom build script
cmake now respects install directory
Improved CI backend
Updated HACKING-CRYPTO documentation
Use markdown file extensions
Improved unit tests

Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild

Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild