메시지 다이제스트: Difference between revisions

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(새 문서: 분류:보안 ;Message Digest 통신상의 메시지 무결성을 위해 해시 함수를 이용하여 크기를 고정한 검증 값 == MAC와 MDC == * MAC(Message Authenticatio...)
 
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* MDC(Message Digest Code) : 키 없이 해시 함수만으로 생성한 코드
* 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
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

Revision as of 19:28, 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

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