Ed25519
A digital signature algorithm based on the Edwards-curve variant of Curve25519 elliptic curve cryptography. It is characterized by high security and high performance, and is widely used in key generation and digital signature scenarios.
Timeline (last 90 days)
Ed25519 is based on the Curve25519 curve and features a simpler implementation and stronger resistance to side-channel attacks.
v3 .onion addresses use an Ed25519 elliptic curve key pair, derived by taking the full public key, hashing it with SHA3-256, and encoding the result in Base32, yielding a 56-character address (including the checksum).
Cartograph's capability cards use Ed25519 signatures and are generated by deployment operators rather than directly adopting official descriptions from tool publishers.
Ed25519 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.
VSArena results are verified with signatures, using a digest plus Ed25519 digital signature to ensure traceability and tamper-resistance.
Ed25519 is based on the elliptic curve Curve25519 and achieves security strength comparable to RSA-3072 with only 256 bits, and has become the recommended default SSH key option.
GNAP requires the client to prove possession of the corresponding private key (typically Ed25519) via HTTP message signatures on every request, and the resource server only needs to complete signature verification locally without any database query or network call.
Ed25519 is a digital signature algorithm based on the Curve25519 elliptic curve, designed by Daniel J. Bernstein et al., with a fixed 64-byte signature length; on modern hardware, signature verification typically takes only tens of microseconds, far faster than RSA-2048's hundreds of microseconds.
All Facts (8)
Ed25519 is based on the Curve25519 curve and features a simpler implementation and stronger resistance to side-channel attacks.
50%Unverifiedv3 .onion addresses use an Ed25519 elliptic curve key pair, derived by taking the full public key, hashing it with SHA3-256, and encoding the result in Base32, yielding a 56-character address (including the checksum).
50%UnverifiedCartograph's capability cards use Ed25519 signatures and are generated by deployment operators rather than directly adopting official descriptions from tool publishers.
50%UnverifiedEd25519 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.
50%UnverifiedVSArena results are verified with signatures, using a digest plus Ed25519 digital signature to ensure traceability and tamper-resistance.
50%UnverifiedEd25519 is based on the elliptic curve Curve25519 and achieves security strength comparable to RSA-3072 with only 256 bits, and has become the recommended default SSH key option.
50%UnverifiedGNAP requires the client to prove possession of the corresponding private key (typically Ed25519) via HTTP message signatures on every request, and the resource server only needs to complete signature verification locally without any database query or network call.
50%UnverifiedEd25519 is a digital signature algorithm based on the Curve25519 elliptic curve, designed by Daniel J. Bernstein et al., with a fixed 64-byte signature length; on modern hardware, signature verification typically takes only tens of microseconds, far faster than RSA-2048's hundreds of microseconds.
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