Signing
From MgmtWiki
Full Title or Meme
A signature on a digital document is designed to show that the document has not be altered and the identity of the key used to make the signature.
Solutions
Curves Supported by OpenSSL can be discovered by keying (there will typically be many more that shown here)
openssl ecparam -list_curves
"secp256r1" - For 256-Bit ECC Keys
"secp256k1" - For 256-Bit ECC Keys
"sect283r1" - For 256-Bit ECC Keys
"brainpoolP256r1"“ - For 256-Bit ECC Keys
"brainpoolP256t1"“ - For 256-Bit ECC Keys
| IETF name | NIST name | Cat | Description |
| secp256r1 | random curve 256 bit SEC | ||
| secp256k1 | Koblitz curve 256 bit SEC | ||
| sect283r1 | Weierstrass curve 283-bit | ||
| brainpoolP256r1 | Health | ||
| brainpoolP256t1 | US | Crypto Devices |
