000			00546nam a2200217Ia 4500
001			24976
005			20250221152333.0
008			250214s9999||||xx |||||||||||||| ||und||
020			_a3540422781
100			_aDelfs, Hans
245		0	_aIntroduction to cryptography
245		0	_bprinciples and applications
260			_aNew York
260			_bSpringer
260			_c2002
300			_axiv, 310p. : ill.
500			_aIncludes bibliographical references and index.
650			_aCryptography
700			_aKnebl, Helmut
942			_cBK
999			_c40897 _d40897