AWS CloudHSM KSP: baixar versions anteriors

Client SDK 5.18.0 introduces new features and improvements across multiple components, including post-quantum ML-DSA signatures and EdDSA support.
Platform support
- Added Ubuntu 26.04 LTS support.
New Features
- Added support for ML-DSA (Module-Lattice-Based Digital Signature Algorithm, FIPS 204) post-quantum key generation, signing, and verification.
- Added support for EdDSA (Edwards-curve Digital Signature Algorithm) signing and verification.
CloudHSM CLI
- Added support for generating ML-DSA key pairs (ML-DSA-44, ML-DSA-65, and ML-DSA-87), signing, and verification. For more information, see Generate an asymmetric ML-DSA key pair with CloudHSM CLI, Generate a signature with the ML-DSA mechanism in CloudHSM CLI, and Verify a signature signed with the ML-DSA mechanism in CloudHSM CLI.
- Added PureEdDSA (Ed25519) signing and verification, extending EdDSA support in the CloudHSM CLI. For more information, see Generate a signature with the PureEdDSA mechanism in CloudHSM CLI and Verify a signature signed with the PureEdDSA mechanism in CloudHSM CLI.
PKCS #11 library
- Added support for ML-DSA key generation, signing, and verification, and for EdDSA (Ed25519 and Ed25519ph) signing and verification. For more information, see Supported mechanisms for the PKCS #11 library for AWS CloudHSM Client SDK 5.
JCE provider
- Added support for ML-DSA key generation, signing, and verification, and for EdDSA (Ed25519 and Ed25519ph). For more information, see Supported mechanisms for JCE provider for AWS CloudHSM Client SDK 5.
OpenSSL Provider
- Added support for PureEdDSA (Ed25519) and ML-DSA (ML-DSA-44, ML-DSA-65, and ML-DSA-87) key types for TLS offload on non-FIPS clusters. For more information, see Supported key types for OpenSSL Provider for AWS CloudHSM Client SDK 5 and OpenSSL Provider Supported Mechanisms.
- The OpenSSL Provider now supports OpenSSL CLI operations, including certificate signing request (CSR) creation and certificate signing, for all supported key types.
Bug fixes/Improvements
- Resolved a known issue where the key-reference filter could not select session (ephemeral) keys in the CloudHSM CLI and JCE provider.
- Improved throttling handling and automatic retry behavior across the Client SDKs, along with additional bug fixes and stability improvements.

Client SDK 5.17.2 includes bug fixes and improvements.