zzdats / go-cose

A COSE library for Go.

go-cose

A COSE library for Go.

Supported COSE messages

• COSE Single Signer Data Object cose-sign1
• COSE Signed Data Object cose-sign

Supported COSE algorithms

• Signing and verification:
  • PS256 - RSASSA-PSS w/ SHA-256
  • PS384 - RSASSA-PSS w/ SHA-384
  • PS384 - RSASSA-PSS w/ SHA-512
  • ES256 - ECDSA w/ SHA-256
  • ES384 - ECDSA w/ SHA-384
  • ES512 - ECDSA w/ SHA-512
  • EdDSA - Ed25519

Thanks to Mozilla for creating mozilla-services/go-cose library for some inspiration.