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Exam (elaborations)
EC Council - Certified Encryption Specialist Exam Questions and Answers 100% Pass
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---18March 20252024/2025A+
- EC Council - Certified Encryption 
Specialist Exam Questions and 
Answers 100% Pass 
DSA - FIPS 186 
AES - FIPS 197 
MD5 - RFC1321 
GOST - GOST 281747 
Block Ciphers - Examples include: AES, TwoFish, Serpent, Skipjack, DES, 3DES 
Stream Ciphers - Examples include: RC4, FISH, Pike 
Hash Functions - Examples include: MD5, MD6, SHA-1, SHA-2, SHA-3, FORK-256, 
RIPEMD-160, GOST, TIGER 
Asymmetric cryptography - Also called public key cryptography 
Symmetric Stream Cipher - Also called State Ciphers 
...
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KatelynWhitman
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Exam (elaborations)
EC-Council Certified Encryption Specialist (ECES) Exam Questions and Answers 100% Pass
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--86March 20252024/2025A+Available in bundle
- EC-Council Certified Encryption 
Specialist (ECES) Exam Questions and 
Answers 100% Pass 
What is cryptography? - Noun - 
A) The process or skill of communicating in or deciphering secret writings or ciphers 
B) Secret writing 
Origin - 
Cryptography (or cryptology); derived from word kryptos which means "hidden", and 
grafo, which means "write", is the study of message secrecy 
Definition- 
Cryptography is the science of altering communication so that it cannot be understood 
withou...
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KatelynWhitman
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Exam (elaborations)
Certified encryption specialist practice questions with Correct Answers 100% Pass
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--27March 20252024/2025A+Available in bundle
- Certified encryption specialist practice 
questions with Correct Answers 100% 
Pass 
What type of encryption uses different keys to encrypt and decrypt the message? 
+Secure 
+Asymmetric 
+Private key 
+Symmetric - Asymmetric 
Asymmetric cryptography, also known as public key cryptography, uses public and 
private keys to encrypt and decrypt data. 
The most widely used asymmetric encryption algorithm is what? 
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+Caesar Cipher 
+Vig...
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KatelynWhitman
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Exam (elaborations)
ECES-Certified-Encryption-Specialist Exam Questions and Answers 100% Pass
-
--39March 20252024/2025A+Available in bundle
- ECES-Certified-Encryption-Specialist Exam 
Questions and Answers 100% Pass 
.cer/.crt/.der - x.509 Digital Certificates extensions - Typically binary encoded. (.cer 
is Microsoft convention) 
AES Phases - 1. SubBytes - non-linear substitution - uses Rijndael S-box 
2. Shiftrows - transposition 
3. MixColumns - mixing 
4. AddRoundKey 
IKE - Internet Key Exchange - Used by IPSec for Key exchange. 
EC Formula - (y2 = x3 + Ax + B) - Developed by Victor Miller and Neil Koblitz in 
1985 
Rijndael Algo...
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KatelynWhitman
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Exam (elaborations)
ECES Certified Encryption Specialist Review Exam Questions and Answers 100% Pass
-
--13March 20252024/2025A+Available in bundle
- ECES Certified Encryption Specialist 
Review Exam Questions and Answers 
100% Pass 
What term below best describes an attack in which the attacker obtains ciphertext 
corresponding to a set of plaintexts to use in an attempt to derive the key used? - 
Chosen plaintext 
Which attack is like a chosen-plaintext attack, except the attacker can obtain ciphertexts 
encrypted under two different keys? - Related-key Attack 
What is a known plaintext attack and uses a linear approximation to describe the...
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KatelynWhitman