Alessio Della Libera
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Prof Bill Buchanan OBE FRSE
PQC Signatures — And What’s Next? Shor’s algorithm breaks our existing public key cryptography digital signature methods. In order to replace these, NIST has standardised ML-DSA (Dilithium) with FIPS 204, SLH-DSA (SPHINCS+) with FIPS 205 and FN-DSA (FALCON) with FIPS 206. ML-DSA and FN-DSA use lattice methods, while SLH-DSA uses a hash-based signature method. Recently, NIST has announced Round 2 Additional Digital Signature Candidates: - Multivariate Signatures (4): MAYO, QR-UOV, SNOVA, and UOV (Unbalanced Oil and Vinegar). - MPC-in-the-Head Signatures (5): MIRA/MiRitH (MinRank in the Head), MQOM (MQ on my Mind), PERK, RYDE, and SDitH (Syndrome Decoding in the Head). - Lattice-based Signatures (1): HAWK. - Code-based Signatures (2): CROSS (Codes and Restricted Objects Signature), and LESS (Linear Equivalence). - Symmetric-based Signatures (1): FAEST. - Isogeny Signatures (1): SQIsign. Overall, Bob will create a keypair, and then sign a hash of a message with his private key and where Alice will verify this with his public key: In this case, we will implement ML-DSA, FALCON and SPHINCS+, along with a number of other methods that are proposed in Round 2 and which are included in liboqs: https://lnkd.in/eWuqWHhe
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Guohao Li
Introducing CAMEL browser toolkit. Our built-in browser toolkit in CAMEL framework. Most open source agent browser tools suck. So we built our own and use it in Eigent AI product. In this blog post, we discuss how we build our browser toolkit - the action and observation space for agent browsing. - Multi-mode operation - Typescript framework integration - Enhanced element identification - _snapshotForAI and ARIA mapping mechanism - Enhanced stealth mechanism - Tool registration and screenshot handling https://t.co/W5vncXIk4A
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