Study18 README Contents

Research security

The sections of this project:

1. Elliptic-curve Cryptography
2. Checksums
3. Ciphers Encryption & Decryption
4. Digests
5. Exchanging Keys & Digests
6. Message Authentication Codes
7. Secure Class
8. Signing Signatures
9. Acronyms Dictionary

Java source code:

package kp

Java API Documentation

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Action:

1. With the batch file '01 MVN clean install + Run Application.bat' launch the 'Application'.

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1. The encrypted texts exchange with Elliptic-curve Cryptography.
The method 'kp.security.ecc.EllipticCurveCryptography::launch'.

Console log from 'EllipticCurveCryptography::launch' method.

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2. Computing the checksums. The method 'kp.security.ChecksumsComputing::launch'

Console log from 'ChecksumsComputing::launch' method.

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3. The encryption and the decryption of ciphers with various algorithms, modes, and paddings.

3.1. The method 'kp.security.CiphersEncryptionAndDecryption::launchAesWithGcm'.

Console log from 'CiphersEncryptionAndDecryption::launchAesWithGcm' method.

3.2. The method 'kp.security.CiphersEncryptionAndDecryption::launchAesWithCbc'.

Console log from 'CiphersEncryptionAndDecryption::launchAesWithCbc' method.

3.3. The method 'kp.security.CiphersEncryptionAndDecryption::launchChaCha20'.

Console log from 'CiphersEncryptionAndDecryption::launchChaCha20' method.

3.4. The method 'kp.security.CiphersEncryptionAndDecryption::launchChaCha20WithPoly1305'.

Console log from 'CiphersEncryptionAndDecryption::launchChaCha20WithPoly1305' method.

3.5. The method 'kp.security.CiphersEncryptionAndDecryption::encryptToFileAndDecryptFromFile'.

Console log from 'CiphersEncryptionAndDecryption::encryptToFileAndDecryptFromFile' method.

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4. Computing the digests with different algorithms. The method 'kp.security.DigestsComputing::launch'.

Console log from 'DigestsComputing::launch' method.

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5. Exchanging the public keys and the digest bytes over an insecure net.
The method 'kp.security.KeysAndDigestsExchanging::launch'.

Console log from 'KeysAndDigestsExchanging::launch' method.

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6. Computing the Message Authentication Codes with different algorithms.
The method 'kp.security.MacsComputing::launch'.

Console log from 'MacsComputing::launch' method.

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7. This is the secure class that does not permit subclassing. The method 'kp.security.SecureClass::launch'.

Console log from 'SecureClass::launch' method.

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8. Signing the signatures with different algorithms. The method 'kp.security.SignaturesSigning::launch'.

Console log from 'SignaturesSigning::launch' method.

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Dictionary

AEAD	Authenticated Encryption with Associated Data
AES	Advanced Encryption Standard
CBC	Cipher Block Chaining
CRC	Cyclic Redundancy Check
DSA	Digital Signature Algorithm
ECC	Elliptic-Curve Cryptography
ECDH	Elliptic-Curve Diffie-Hellman
ECDSA	Elliptic-Curve Digital Signature Algorithm
GCM	Galois Counter Mode
HMAC	Keyed-Hash Message Authentication Code
MAC	Message Authentication Code
PKCS	Public Key Cryptography Standards
RSA	Ron Rivest, Adi Shamir, Leonard Adleman
SHA	Secure Hash Algorithm

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