Changelog

v0.13.1 - 2025-01-22

Fix build [@nicolastemciuc]

v0.13.0 - 2025-01-21

Use public key from AIK cert for signature algorithm initalization @santiagorodriguez96
Support algorithm being ECC and pubArea's scheme parameter being TPM_ALG_NULL @santiagorodriguez96
Allow TPM:TPublic to handle ECC keys in pubArea correctly @santiagorodriguez96

[v0.12.1] - 2024-08-05

Fix loading trusted certificates on Windows. #20 & #21 [@johnnyshields], [@salmanasiddiqui]

v0.12.0 - 2022-07-05

Loose OpenSSL dependency to support 3.2 users. Credits to @stanhu <3

v0.11.0 - 2022-07-05

Support OpenSSL ~>3.0.0. Credits to @ClearlyClaire <3

v0.10.0 - 2020-07-09

Added

Support ECDSA with NIST P384 and P521 curves

v0.9.0 - 2020-05-31

Fixed

Fixed compatibility with OpenSSL-C (libssl) v1.0.2 (@santiagorodriguez96)

v0.8.0 - 2020-03-29

Changed

Update openssl-signature_algorithm gem dependency from v0.3 to v0.4.

v0.7.0 - 2020-02-25

Added

TPM::KeyAttestation#valid? performs certificate path validation. In other words, it verifies trust up to an acceptable trusted root certificate.

Changed

Rename TPM::EKCertificate to TPM::AIKCertificate to fix semantics

v0.6.0 - 2020-01-30

Changed

TPM::KeyAttestation.new now accepts signature_algorithm and hash_algorithm in TPM format in replacement of JOSE format algorithm string

v0.5.0 - 2020-01-23

Added

TPM::KeyAttestation#valid? also checks there's at least a well-formatted key in the attestation

v0.4.0 - 2020-01-20

Added

Suport verification of RSA-PSS key attestations

v0.3.0 - 2020-01-20

Added

TPM::KeyAttestation#key returns attested key as an instance of OpenSSL::PKey::PKey

v0.2.0 - 2020-01-16

Added

TPM::KeyAttestation#valid?

v0.1.0 - 2020-01-15

Added

TPM::EKCertificate wrapper
TPM::SAttest wrapper