ECDSA (Elliptic Curve Digital Signature Algorithm)

modulename: ecdsa_generic.ko

configname: CONFIG_CRYPTO_ECDSA

Linux Kernel Configuration
└─>Cryptographic API
└─>Public-key cryptography
└─>ECDSA (Elliptic Curve Digital Signature Algorithm)
In linux kernel since version 4.14.326 (release Date: 2023-09-23)  
ECDSA (Elliptic Curve Digital Signature Algorithm) (FIPS 186,
ISO/IEC 14888-3)
using curves P-192, P-256, and P-384

Only signature verification is implemented.

source code: