Released: Mar 3, 2021

R5.1 での更新項目

機能

• All: Changed release naming scheme ('R5.1' instead of '2020 R5.1').
• Cryptography: Enhanced implicit operator for conversion of Certificate->X509Certificate2 to retain private keys on non-Microsoft Windows platforms as well.
• Cryptography: Optimized memory usage in symmetric encryption transformations based on Windows CNG API.
• Cryptography: Substantial speed-up of ChaCha20/Poly1305 (used in SSH and TLS). Utilizing AVX2 or Advanced NEON SIMD on Microsoft .NET 5.0 (if available).
• Common: Accelerated common byte array operations in .NET 5.0 on devices with AVX2 support.

不具合の修正

• Cryptography: Fixed Ed25519 PKCS #8 key structure (now compatible with OpenSSL).
• Cryptography: Added workaround to Certificate.LoadDer method to enable loading of certificates in PKCS #7 containers.