COMPTIA 02

is a symmetric key block cipher that operates on 128-bit blocks and supports key sizes of 128, 192, and 256 bits.

• Serpent

• AWS

• IDEA

• RC4

• ChaCha20

is a symmetric key block cipher that operates on 128-bit blocks and supports key sizes of 128, 192, and 256 bits. It is a joint development by NTT and Mitsubishi Electric Corporation.

• Serpent

• Camellia

• IDEA

• RC4

• ChaCha20

is a symmetric key block cipher that operates on 64-bit blocks and supports key sizes of 128 bits.

• Serpent

• Camellia

• IDEA

• RC4

• ChaCha20

is a stream cipher known for its simplicity and speed. It operates on variable-length keys and generates a keystream that is XORed with the plaintext to produce the ciphertext.

• Serpent

• Camellia

• IDEA

• RC4

• ChaCha20

Is a stream cipher that is widely used in applications such as TLS. It operates on 512-bit blocks and supports key sizes of 128, 256 bits.

• Serpent

• Camellia

• IDEA

• RC4

• ChaCha20

is one of the most widely used asymmetric encryption algorithms. It relies on the difficulty of factoring large prime numbers. The algorithm generates a public-private key pair, where the public key is used for encryption, and the private key is used for decryption. is often employed in secure email communication, SSL/TLS protocols, digital signatures, and key exchange.

• RSA

• Diffie-Hellman (DH)

• Elliptic Curve Cryptography (ECC):

• Digital Signature Algorithm (DSA):

is a key exchange algorithm that allows two parties to establish a shared secret key over an insecure communication channel. It enables secure communication even if an eavesdropper intercepts the exchange. is used in various protocols such as SSL/TLS, IPsec, and secure email.

• RSA

• Diffie-Hellman (DH)

• Elliptic Curve Cryptography (ECC):

• Digital Signature Algorithm (DSA):

is a family of asymmetric algorithms based on the mathematics of elliptic curves over finite fields.provides the same level of security as RSA but with smaller key sizes, making it computationally efficient. It is commonly used in resource-constrained environments such as mobile devices and Internet of Things (IoT) devices, is utilized in SSL/TLS, digital signatures, and secure key exchange.

• RSA

• Diffie-Hellman (DH)

• Elliptic Curve Cryptography (ECC):

• Digital Signature Algorithm (DSA):

is a widely used algorithm for creating and verifying digital signatures. It provides authentication, integrity, and non-repudiation of digital documents.uses the mathematics of modular exponentiation and discrete logarithms. It is commonly used in digital certificates, secure email, and secure file transfers.

• RSA

• Diffie-Hellman (DH)

• Elliptic Curve Cryptography (ECC):

• Digital Signature Algorithm (DSA):

ensures that you are communicating with the correct website or service

• RSA

• DNSSEC

• Elliptic Curve Cryptography (ECC):

• Digital Signature Algorithm (DSA):