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EdDSA
In public-key cryptography, Edwards-curve Digital Signature Algorithm (EdDSA) is a digital signature scheme using a variant of Schnorr signature based on Twisted Edwards curves. It is designed for high performance while avoiding security problems that have surfaced in other digital signature schemes. It was developed by a team including Daniel J. Bernstein, Niels Duif, Tanja Lange, Peter Schwabe, and Bo-Yin Yang. == Ed25519 ==
Ed25519 is a specific implementation of EdDSA using the Twisted Edwards curve: :, over the prime field defined by the prime number . This curve is birationally equivalent to the Montgomery curve known as Curve25519. The equivalence is and .〔
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「EdDSA」の詳細全文を読む
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