000			00671nam a2200241Ia 4500
001			31858
005			20250221152906.0
008			250214s9999||||xx |||||||||||||| ||und||
020			_a8173714428
100			_aCoutinho, S C
245		0	_aMathematics of ciphers : Number theory and RSA cryptography
260			_aHyderabad
260			_bUniversities Press
260			_c1999
300			_axv, 196p
500			_aIncludes bibliographical references and index
650			_aAlgorithms -- Information coding
650			_aCiphering -- Cryptographic device
650			_aCryptography --
650			_aNumber theory
650			_aRSA Cryptosystem
942			_cBK
999			_c47679 _d47679