Comments (3)
사용자의 지갑에는 private key가 있음
private key는 public key로 암호화한 데이터를 해독 가능
public key의 끝 40 바이트를 잘라서 address가 만들어짐
-> 사용자로부터 public key와 address를 받아 서버에서 address 검증
-> public key로 검증용 랜덤 텍스트를 암호화하여 클라이언트가 해독
-> 해독한 텍스트와 함께 address mapping request전송
from linkbit-backend-lambda.
link address에는 이더리움 지갑이 필수로 하여 지갑의 소유자 인증 - 지갑의 소유자 인증
link address - eth account public key 가 한쌍
public key로 암호화된 텍스트를 클라이언트가 복호화하여 주소 설정 변경시 보내주어 인증
from linkbit-backend-lambda.
private key, public key 알고리즘은 타원곡선 암호화(Elliptic curve cryptography) 알고리즘
from linkbit-backend-lambda.
Related Issues (8)
- address 소유 검사 알고리즘 구현 HOT 3
- public key 저장 로직 보안 강화 HOT 1
- db 연동 HOT 1
- eccrypto 모듈 에러 HOT 1
- eccrypto - ecdh native module HOT 1
- 테스트 환경 오류 HOT 1
- Static field Unexpected token error HOT 1
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from linkbit-backend-lambda.