The AES Encryption Standard (Advanced Encryption Standard) is also known as Rijndael. AES encryption standard is a specification for the encryption of electronic data established by the U.S. National Institute of Standards and Technology (NIST) in 2001.
It is a symmetric block cipher used by the U.S. government to protect classified information and is implemented in software and hardware throughout the world to encrypt sensitive data.
The AES Encryption Standard became a federal government standard in 2002.
AES encryption algorithm is stronger and uses longer key lengths. It also enables faster encryption than previous examples, making it ideal for software applications, firmware, and hardware.
How does AES Encryption Work?
AES encryption crypt can safely secure most sensitive files. Once a file is encrypted, it is completely useless without the password. It is for sure cannot be read.
AES encryption standard comprises three block ciphers, AES-128, AES-192, and AES-256. Each cipher encrypts and decrypts data in blocks of 128 bits using cryptographic keys of 128-, 192- and 256-bits, respectively. Symmetric or secret-key ciphers use the same key for encrypting and decrypting, so both the sender and the receiver must know and use the same secret key.
There are 10 rounds for 128-bit keys, 12 rounds for 192-bit keys, and 14 rounds for 256-bit keys. A round consists of several processing steps that include substitution, transposition, and mixing of the input plaintext and transforms it into the final output of ciphertext.
How Secure AES Encryption Standard?
AES Crypt is completely free open source software. Since it is open source, it is reviewed by users to ensure that it works properly to secure information. As a cipher, it is being used since 2002 and has proven reliable. It is perfect and reliable for daily usage. But if you want more security or want to use your USB drive for your business purposes it would be wise to use hardware encrypted USB drives.
AES Encrypted USB Products
I will give you three AES Encrypted USB flash drive recommendation. These are;
- Sandisk Ultra AES Encrypted USB Flash Drive
These three products could be found in the market easily. Their price is changing according to their additional features. But eventually, they have AES Encryption Standard and I can recommend them to you for your daily usage.
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