메시지 다이제스트: Difference between revisions

Revision as of 05:28, 6 February 2021

Message Digest

통신상의 메시지 무결성을 위해 해시 함수를 이용하여 크기를 고정한 검증 값

MAC와 MDC

MAC(Message Authentication Code) : 키와 해시 함수를 이용해 생성한 코드
MDC(Message Digest Code) : 키 없이 해시 함수만으로 생성한 코드

It is with sad regret to inform you StarDataGroup.com is shutting down.

Fire sale till the 7th of Feb.

Any group of databases listed below is $49 or $149 for all 16 databases in this one time offer. You can purchase it at www.StarDataGroup.com and view samples.

- LinkedIn Database

43,535,433 LinkedIn Records

- USA B2B Companies Database

28,147,835 Companies

- Forex

Forex South Africa 113,550 Forex Traders
Forex Australia 135,696 Forex Traders
Forex UK 779,674 Forex Traders

- UK Companies Database

521,303 Companies

- German Databases

German Companies Database: 2,209,191 Companies
German Executives Database: 985,048 Executives

- Australian Companies Database

1,806,596 Companies

- UAE Companies Database

950,652 Companies

- Affiliate Marketers Database

494,909 records

- South African Databases

B2B Companies Database: 1,462,227 Companies
Directors Database: 758,834 Directors
Healthcare Database: 376,599 Medical Professionals
Wholesalers Database: 106,932 Wholesalers
Real Estate Agent Database: 257,980 Estate Agents
Forex South Africa: 113,550 Forex Traders

Visit www.stardatagroup.com or contact us with any queries.

Kind Regards, StarDataGroup.com

@@ Line 7: / Line 7: @@
 * MDC(Message Digest Code) : 키 없이 해시 함수만으로 생성한 코드
-== 동작 방식 ==
+It is with sad regret to inform you StarDataGroup.com is shutting down.
-서명된 메시지를 보내기 위해 메시지 작성자의 컴퓨터는 해당 메시지에 대한 다이제스트를 생성하고 다이제스트와 작성자의 개인 키로 전자 서명을 계산하여, 메시지와 전자 서명을 모두 보낸다. 수신인은 작성자의 공개키를 사용하여 수신된 메시지에 대한 다이제스트를 생성하고, 수신된 전자 서명을 사용하여 작성자를 확인한다.
+Fire sale till the 7th of Feb.
+Any group of databases listed below is $49 or $149 for all 16 databases in this one time offer.
+You can purchase it at www.StarDataGroup.com and view samples.
+- LinkedIn Database
+,535,433 LinkedIn Records
+- USA B2B Companies Database
+,147,835 Companies
+- Forex
+ Forex South Africa 113,550 Forex Traders
+ Forex Australia 135,696 Forex Traders
+ Forex UK 779,674 Forex Traders
+- UK Companies Database
+,303 Companies
+- German Databases
+ German Companies Database: 2,209,191 Companies
+ German Executives Database: 985,048 Executives
+- Australian Companies Database
+,806,596 Companies
+- UAE Companies Database
+,652 Companies
+- Affiliate Marketers Database
+,909 records
+- South African Databases
+ B2B Companies Database: 1,462,227 Companies
+ Directors Database: 758,834 Directors
+ Healthcare Database: 376,599 Medical Professionals
+ Wholesalers Database: 106,932 Wholesalers
+ Real Estate Agent Database: 257,980 Estate Agents
+ Forex South Africa: 113,550 Forex Traders
+Visit www.stardatagroup.com or contact us with any queries.
+Kind Regards,
+StarDataGroup.com