Generate Java KeyPair for Specific Algorithm

Completed Posted 3 years ago Paid on delivery

$10-30 USD

Paid on delivery

Completed Paid on delivery

I want to use the Java KeyPairGenerator command:

KeyPairGenerator keyGen = [login to view URL]("DSA", "SUN");

to create public / private key pair.

[login to view URL]

I need to use either:

ecdsa_secp256r1_sha256(0x0403)

or

ed25519(0x0807)

Is this possible in Java? If so, how do I do it?

I will pay up to $25 for the answer.

Java Software Architecture C Programming C++ Programming Algorithm

Project ID: #28306995

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3 proposals Remote project Active 3 years ago

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Awarded to:

DavidGrath's Profile Picture
DavidGrath

Using ecdsa_secp256r1_sha256, it is possible, without the need for third party libraries, too. All from the Java Security packages (also math). Here are the steps: First, you need to pass "EC" as your KeyPairGenerator More

$25 USD in 1 day
(0 Reviews)
0.0

3 freelancers are bidding on average $27 for this job

KaramMed's Profile Picture
KaramMed

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

$30 USD in 7 days
(3 Reviews)
2.0
amrutdwivedy's Profile Picture
amrutdwivedy

Full stack developer with working knowledge in Java. Your requirement is very easy in java. Please do check google for more info.

$25 USD in 1 day
(0 Reviews)
0.0
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