Implementation comparison: crypto_sign/ecdonaldp256

Operationcrypto_sign
Primitiveecdonaldp256
Description ECDSA signatures using the standard NIST P-256 elliptic curve, a curve modulo the prime 2^256-2^224+2^192+2^96-1
Designers Example for eBATS
Implementations openssl Daniel J. Bernstein (wrapper around OpenSSL)