mbed TLS 2.4.2, Virgil Security 2.0.4

Bugfix

• Fix memory leaks in the ECIES algorithm
• Fix memory leaks when parse PKCS#8 encrypted key without password

mbed TLS 2.4.2, Virgil Security 2.0.3

Bugfix

• Fix MSVC warnings

mbed TLS 2.4.2, Virgil Security 2.0.2

Bugfix

• Update to mbed TLS version 2.4.2
• Return error MBEDTLS_ERR_PK_PASSWORD_REQUIRED if private key is really encrypted

mbed TLS 2.4.0, Virgil Security 2.0.1

Changes

• Update to mbed TLS version 2.4.0
• Replace custom implementation of support ASN.1 encoding of negative integers and integers larger than 255,
  by applying commit sg2342@b684c0e

mbed TLS 2.3.0, Virgil Security 2.0.0

Features

• Implement Ed25519 and X25519 key parse and key write draft-ietf-curdle-pkix-01
• Implement EdDSA draft-irtf-cfrg-eddsa-08
• Implement X25519 RFC7748
• Add AMD64 optimizations for Ed25519 library

Changes

• Make ECIES algorithm agnostic to a PK keypair