Assembly Language - Encrypt/Decrypt

$30-250 USD

Em Andamento

Publicado

há quase 7 anos

$30-250 USD

Pago na entrega

Using Assembly 32 - need a software that encrypt and decrypt files. so it takes a file and encrypt it and vice versa, - the encryption will be using Adobe type 1 font encryption algorithm (encryption method explained on pages 61 to 65 on the pdf file [login to view URL] ) ->Support wild cards in filenames -> support password (hash pswd string into constant used by the algorithm) the code and the program in general can not be copied from someone else it has to be different, created from scratch work. code should be commented too. note: this should be only around 80 lines of code. Thanks

Assembly

Software Architecture

x86/x64 Assembler

ID do Projeto: 14088546

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7 propostas

Projeto remoto

Ativo há 7 anos

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7 freelancers estão ofertando em média $209 USD for esse trabalho

@mhmhz

Updated my bid Hi I can provide the assembly code that do the encryption. Let me know if you want me to work immediately. Thanks

$223 USD em 0 dia

5,0

(152 avaliações)

7,7

@LiangXiaoJin

Dear client, how are you? I am a C/C++ programmer and mathematician. Also know Assembler language very well. Also Cryptography Specialist. Seems task is VERY APPROPRIATE for me. Please check my "Profile & Work List" and tell me details if my skill is in your concern. Looking forward to your response. Thanks.

$300 USD em 3 dias

5,0

(42 avaliações)

6,7

@srinichal

Looking forward to discuss more details and willing to deliver the projects to your specifications and needs

$155 USD em 3 dias

4,8

(77 avaliações)

7,0

@SUog

Hi, I can implement the encryption/decryption algorithms as per specification in MASM32. It seems dubious to implement a wildcard support in assembly- the task much more difficult than the very encryption algorithm. Sincerely, Serge

$155 USD em 3 dias

5,0

(155 avaliações)

6,0

@gguliashvili

Hi, I work at Cisco, mostly programming for routers, implementing secure protocols. At university finished cryptography course with 100% score. Have Silver medal on IOI an am finalist of the ACM ICPC. I wish we can collaborate in the future too.

$222 USD em 2 dias

5,0

(2 avaliações)

3,6

@skilldev

Hello, Thanks for posting this project. Here we read your requirement and understand it. We have some queries . So we want to discuss with you. Please message us then we can discuss in detail and provide you exact estimate and start work. Thanks

$155 USD em 3 dias