Help creating ECC Encryption

$30-250 USD

Chiuso

Pubblicato

più di 3 anni fa

$30-250 USD

Pagato al completamento

I am trying to implement an Encryption / Decryption system within my Android application. But so far its going no where. There is a lot of deprecated methodes and documentation to start with. I maybe say it simple but I want a secure and simple method to encrypt and decrypt text messages and files(Photos). I prefer BouncyCastle library if its possible. This is what I come up with. ECDSA SECG - SEC 2 or Brainpool For ECIES I want to use P-521 elliptic curve for the public-key calculations and PBKDF2 for KDF function and AES-GCM for symmetric cipher and HMAC-SHA512 for MAC algorithm. If you know a secure method please let me know.

Android

Kotlin

Java

Rif. progetto: 28199022

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3 proposte

Progetto a distanza

Attivo 3 anni fa

Hai voglia di guadagnare un po'?

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3 freelance hanno fatto un'offerta media di $140 USD

@KaramMed

Hello , im a computer science and security engineer with large experience on Software Engineering with Java and Cryptography , i can do your task

$70 USD in 7 giorni

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2,0

@genatim389

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$150 USD in 4 giorni