Find the encryption or decryption technique

$250-750 USD

クローズ

投稿日:

6年以上前

$250-750 USD

完了時にお支払い

Hi, Need an cryptography expert to find out the encryption technique on a data-set. Kindly find attachment containing sample data. Sample data contain 10 sample. Each row has a column value named New ID which is generated using Old ID The New Full ID is just a re-written form on the New ID The Encrypted ID is the one for which the source is unknown , it can be Old ID or New ID or New Full ID The task is to find the values in the cell marked as X and Y respectively All bids must start with the sentence: "I really have read the project description"

Algorithm

Computer Security

Engineering

プロジェクト ID: 15804568

プロジェクトについて

2個の提案

リモートプロジェクト

アクティブ 6年前

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この仕事に2人のフリーランサーが、平均$1,125 USDで入札しています

@LiangXiaoJin

Thanks for your inviting. I am here. Relevant Skills and Experience Algorithm, Mathematics, Cryptography, C++ Programming, Computer Security Proposed Milestones $2000 USD - completion

$2,000 USD 20日以内

5.0

(55 レビュー)

7.1

@dstepanenko

I really have read the project description. Hello, I'm software developer with 8+ years of experience and mathematician with a number of publications. Also I'm participant and problem writer of many algorithm competitions (Topcoder, ACM ICPC, etc). Feel free to contact me to discuss any details of the project. Looking forward to hearing from you!

$250 USD 10日以内