Unverified50% confidenceFactExact time
Verifying the signature of a hook frame requires the public key, the signature algorithm, and the original payload; enterprises can download the public key from the Claude console, and the algorithm is typically Ed25519.
1
Sources
50%
Confidence
Long-term
Relevance
10/21/2026
First Seen
Sources
Related Entities
Related Claims
Unverified数字签名基于公钥密码学，可确认身份认证、完整性和不可抵赖性，常见算法包括 RSA、ECDSA 和 EdDSA71% similarUnverifiedThe secure element ensures that the private key cannot be read out directly, but the correctness of the signature result and the integrity of the transaction fields depend on the firmware's processing logic before the transaction data is fed into the secure element.71% similarUnverifiedEd25519 is a digital signature algorithm based on elliptic curves; compared with HMAC shared-key schemes, the receiver does not need to hold a secret that could be used to forge signatures, so the risk of leakage is lower, and signing and verification are fast with short signatures.70% similarUnverifiedAn agent key is not a brand-new key format, but adds an 'identity marker' layer on top of a Restricted Key, and Stripe automatically binds default approval rules to it.69% similarUnverifiedEdge devices must digitally sign model packages and firmware and support rollback, weights must be stored encrypted, and keys must be rotated regularly.69% similar
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