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ECDSA

ECDSA

Cryptography 2 references

椭圆曲线数字签名算法，一种常见的签名方案。比特币使用带有 secp256k1 曲线的 ECDSA 来授权支出。

出现在 2 个白皮书章节中

$DOGE Dogecoin

Technical Specifications

...h (P2SH). Addresses in Dogecoin begin with the letter "D" and are derived from ECDSA (Elliptic Curve Digital Signature Algorithm) public keys using the secp256k1 cu...

$BCH Bitcoin Cash

Smart Contract Capabilities

...ly important advancement. These opcodes allow a transaction script to verify an ECDSA signature against arbitrary data, not just the transaction itself. This enables...