CIRCL v1.3.8

CIRCL v1.3.8

New

• BLS Signatures on top of BLS12-381.
• Adopt faster squaring in pairings.
• BlindRSA compliant with RFC9474.
• (Verifiable) Secret Sharing compatible with the Group interface (elliptic curves).

Notice

• Update on cpabe/tkn20 ciphertexts, read more at https://github.com/cloudflare/circl/wiki/tkn20-Ciphertext-Format-(v1.3.8)

What's Changed

• Implement Granger-Scott faster squaring in the cyclotomic subgroup. by @armfazh in #449
• Updates avo and CIRCL's own dependency. by @armfazh in #474
• Updating documentation for OPRF package. by @armfazh in #475
• group: removes order method from group interface by @armfazh in #356
• zk/dleq: Adding DLEQ proofs for Qn, the subgroup of squares in (Z/nZ)* by @armfazh in #451
• Reduce x/crypto and x/sys versions to match Go 1.21 by @Lekensteyn in #476
• Bump GitHub Actions versions and use Go 1.22 and 1.21 by @Lekensteyn in #477
• Adding rule for constant values by @armfazh in #478
• Add BLS signatures over BLS12-381 by @armfazh in #446
• group: Implements Shamir and Feldman secret sharing. by @armfazh in #348
• blindrsa: add support for all variants of RFC9474 by @armfazh in #479
• Explicitly installs Go with version before CodeQL analysis. by @armfazh in #481
• Bumps golangci-lint action by @armfazh in #485
• ecc/bls12381: Ensures pairing operations don't overwrite their input by @armfazh in #494
• Align to the purego build tag, removing noasm build tag by @mattyclarkson in #492
• cpabe: Serializing ciphertext with 32-bit prefixes. by @armfazh in #490

New Contributors

• @mattyclarkson made their first contribution in #492

Full Changelog: v1.3.7...v1.3.8