Δημιουργός Ζεύγους Κλειδιών ECDSA

About the ECDSA Key Pair Generator:

ECDSA (Elliptic Curve Digital Signature Algorithm) is a digital signature algorithm based on elliptic curve cryptography. Compared to RSA, it offers smaller key sizes and faster signature verification. This tool supports multiple elliptic curves and output formats, suitable for applications like blockchain, JWT, TLS/SSL, and more.

Υποστηριζόμενες Ελλειπτικές Καμπύλες:

• secp256k1: Elliptic curve used for Bitcoin and Ethereum, 256-bit
• P-192 (secp192r1): NIST Standard Curve, 192-bit
• P-224 (secp224r1): NIST Standard Curve, 224-bit
• P-256 (secp256r1): NIST Standard Curve, 256-bit, widely used in TLS/SSL, JWT
• P-384 (secp384r1): NIST Standard Curve, 384-bit, higher security
• P-521 (secp521r1): NIST Standard Curve, 521-bit, highest security
• Curve25519: Modern high-performance curve for Diffie-Hellman key exchange
• Ed25519: Standard curve for EdDSA signature algorithm

Υποστηριζόμενες Μορφές:

• PEM (PKCS#8): Standard format, includes complete key info and algorithm identifier
• PEM (PKCS#1/SEC1): Legacy format, contains only key data
• HEX: Hexadecimal format, suitable for low-level development
• Base64: Base64 encoded format, easy for transmission
• DER: Binary format, compact and efficient

Περιπτώσεις Χρήσης:

• Blockchain: Bitcoin, Ethereum, etc. use the secp256k1 curve
• JWT: ES256, ES384, ES512 algorithms
• TLS/SSL: ECDHE-ECDSA key exchange and authentication
• SSH: ECDSA public key verification
• Ψηφιακές Υπογραφές: File signatures, code signatures, and more