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The Alliance of Sahel States (AES) is a confederation of Mali, Niger, and Burkina Faso formed in 2024 to resist ECOWAS intervention. The AES is anti-French, anti-ECOWAS, and pro-Russian, and has faced jihadist insurgency and coups in the region.
AES is a symmetric-key algorithm for encrypting electronic data, with key sizes of 128, 192 or 256 bits. AES is a variant of Rijndael, a family of ciphers developed by Daemen and Rijmen, and is the first cipher approved by the U.S. NSA for top secret information.
Learn about the substitution box (S-box) used in the Rijndael cipher, the basis of the Advanced Encryption Standard (AES) algorithm. See the forward and inverse S-box tables, the Nyberg S-box transformation, and the affine transformation.
Nicotinamide riboside is an alternative form of vitamin B3 that boosts NAD+ levels, a coenzyme for healthy aging. Learn how it may protect brain cells, lower heart disease risk and more, as well ...
Nicotinamide riboside is a form of vitamin B3 that may help raise low NAD+ levels in the body. It is used for various purposes, but there is no good evidence to support its effectiveness or safety.
Learn how the Advanced Encryption Standard expands a short key into a number of round keys for encryption. See the key schedule algorithm, the round constants, and the key schedule schematic for different AES variants.
WebMD’s Pill Identifier helps you identify prescription and OTC meds by mouth, like tablets and capsules. Enter the pill’s color, shape, imprint code, or picture, and get a list of possible ...
Trazodone is a generic antidepressant used to treat depression in adults. It may cause drowsiness, vision problems, and serious side effects. Learn about its uses, dosage, warnings, and alternatives.