ktakashi/r6rs-springkussen

R6RS cryptographic library

R6RS Springkussen

Preface

Springkussen is a Dutch word of bouncy castle. You may already have a clue what this library does.

Springkussen is a yet another cryptographic library for R6RS scheme implementations. The goal for this library is to provide comprehensive cryptographic operations, including PKCS and/or PKI.

Document

See ./doc/README.md

If you are interested in enhancing the library, please also refer the implementation note: Implementation notes

Tested Implementations

This library is tested on the below implementations

• Chez Scheme
• Sagittarius

The tests are executed on CI using scheme-env.
To add tested implementations, the implementation must be added to scheme-env first.

r6rs-springkussen's Issues

[Feature]: Support DSA

Type of feature

Signature algorithm

Other feature

No response

Description

RSA and ECDSA are the most used signature algorithms, though we should also support DSA for the sake of completeness

[Feature]: Support other PEM labels

Type of feature

Other

Other feature

PEM

Description

Some of the commonly used PEM labels are not supported, such as EC PRIVATE KEY. The following labels should also be supported.

• EC PRIVATE KEY
• EC PARAMETERS
• ECDSA PUBLIC KEY
• RSA PRIVATE KEY
• RSA PUBLIC KEY

[Feature]: Support other encryption modes

Type of feature

Encryption mode

Other feature

No response

Description

Supporting other encryption mode, such as CTR, GCM