| Operation | crypto_sign | |
|---|---|---|
| Primitive | ecdonaldp521 | |
| Description | ECDSA signatures using the standard NIST P-521 elliptic curve, a curve modulo the prime 2^521-1 | |
| Designers |
Example for eBATS | |
| Implementations | openssl |
Daniel J. Bernstein (wrapper around OpenSSL) |