Verified65% confidenceFactExact time
Ed25519 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.
3
Sources
65%
Confidence
Long-term
Relevance
10/17/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedED25519 is an elliptic-curve-based digital signature algorithm and is one of the two key types supported by Hedera accounts, the other being ECDSA.77% similarUnverifiedEd25519's design makes the easy implementation also the safe implementation: signatures are deterministic, a corrupted nonce does not leak the private key; X25519 has no invalid-curve attacks to defend against; keys are only 32 bytes.77% similarUnverifiedThe Ed25519 signature algorithm produces short signatures (only 64 bytes) and is widely used in scenarios such as SSH and TLS.72% similarUnverifiedEd25519 is an elliptic-curve-based digital signature algorithm known for high performance and resistance to side-channel attacks, and is widely adopted by OpenSSH, TLS 1.3, and others.72% similarUnverified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% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/1050372API
curl https://kongchang.com/api/v1/knowledge/claims/1050372MCP
get_claim(id=1050372)