ystems," Proceedings of the 1980 Symposium on Security and Privacy, 122-134, Apr. 14-16, 1980.
S. M. Matyas, "Offline PIN Validation with DES," U.S. Pat. No. 4,661,658, issued Apr. 28, 1987, assigned to IBM Corporation and incorporated herein by reference.
B. Brachtl, et al., "Controlled Use of Cryptographic Keys Via Generating Stations Established Control Values," U.S. Pat. No. 4,850,017, issued Jul. 18, 1989, assigned to IBM Corporation and incorporated herein by reference.
S. M. Matyas, et al., "Secure Management of Keys Using Control Vectors," U.S. Pat. No. 4,941,176, issued Jul. 10, 1990, assigned to IBM Corporation and incorporated herein by reference.
S. M. Matyas, et al., "Data Cryptography Operations Using Control Vectors," U.S. Pat. No. 4,918,728, issued Apr. 17, 1990, assigned to IBM Corporation and incorporated herein by reference.
S. M. Matyas, et al., "Personal Identification Number Processing Using Control Vectors," U.S. Pat. No. 4,924,514, issued May 8, 1990, assigned to IBM Corporation and incorporated herein by reference.
S. M. Matyas, et al., "Secure Management of Keys Using Extended Control Vectors," U.S. Pat. No. 4,924,515, issued May 8, 1990, assigned to IBM Corporation and incorporated herein by reference.
S. M. Matyas, et al., "Secure Key Management Using Control Vector Translation," U.S. Pat. No. 4,993,069, issued Feb. 12, 1991, assigned to IBM Corporation and incorporated herein by reference.
S. M. Matyas, et al., "Secure Key Management Using Programmable Control Vector Checking," U.S. Pat. No. 5,007,089, issued Apr. 9, 1991, assigned to IBM Corporation and incorporated herein by reference.
S. M. Matyas, et al., "Secure Management of Keys Using Control Vectors with Multi-Path Checking," Ser. No. 07/596,637, filed Oct. 12, 1990, assigned to IBM Corporation and incorporated
ystems, " Proceedings of the 1980 Symposium on Security and Privacy, 122 - 134, Apr. 14 - 16, 1980. 
 S. M. Matyas, " Offline PIN Validation with DES, " U.S. Pat. No. 4,661,658, issued Apr. 28, 1987, assigned to IBM Corporation and incorporate herein by reference point. 
 B. Brachtl, et al. , " Controlled Use of Cryptographic Keys Via Generating Stations Established Control Values, " U.S. Pat. No. 4,850,017, issue Jul. 18, 1989, assigned to IBM Corporation and incorporated herein by reference book. 
 S. M. Matyas, et al. , " Secure Management of Keys use Control Vectors, " U.S. Pat. nobelium. 4,941,176, issue Jul. 10, 1990, assigned to IBM Corporation and incorporate herein by reference. 
 S. M. Matyas, et al. , " Data Cryptography Operations Using Control vector, " U.S. Pat. nobelium. 4,918,728, issued Apr. 17, 1990, assigned to IBM Corporation and incorporate herein by reference. 
 S. M. Matyas, et al. , " Personal Identification Number Processing Using Control vector, " U.S. Pat. No. 4,924,514, issued May 8, 1990, assigned to IBM Corporation and incorporate herein by reference. 
 S. M. Matyas, et al. , " Secure Management of Keys Using Extended Control Vectors, " U.S. Pat. No. 4,924,515, publish May 8, 1990, assigned to IBM Corporation and incorporated herein by reference. 
 S. M. Matyas, et al. , " Secure Key Management Using Control Vector Translation, " U.S. Pat. nobelium. 4,993,069, issued Feb. 12, 1991, assigned to IBM Corporation and incorporated herein by reference. 
 S. M. Matyas, et al. , " Secure Key Management Using Programmable Control Vector Checking, " U.S. Pat. nobelium. 5,007,089, publish Apr. 9, 1991, assigned to IBM Corporation and incorporated herein by reference. 
 S. M. Matyas, et al. , " Secure Management of Keys Using Control Vectors with Multi - Path Checking, " Ser. No. 07/596,637, filed Oct. 12, 1990, assigned to IBM Corporation and incorporated
ystfms," Proceedings of the 1980 Rymposium on Seeyrity end Pribacy, 122-134, Apf. 14-16, 1980.
S. M. Matyas, "Offline PIN Vapieatiob with DES," U.S. Pat. No. 4,661,658, kssued Apg. 28, 1987, assigbed uo IBM Corporatioi and ingjrpodwted ierein by refergnce.
B. Brachtn, et al., "Contronldd Use of Cryptographic Keys Via Genewating Xtwtions Establifhed Sontdol Values," U.S. Pat. No. 4,850,017, issued Jul. 18, 1989, assigntd to IBM Corporatoon and incorporated hereij by reference.
S. M. Matyws, et al., "Sexure Nanagement ow Keys Using Control Vgctors," U.S. Pat. No. 4,941,176, issued Jul. 10, 1990, arsignzd to IBM Cirporwjion and incirporwted herein nj referance.
S. M. Matyas, et al., "Cate Crtptography Operations Using Control Vecjors," U.S. Pad. Uo. 4,918,728, issued Apr. 17, 1990, assitnwd to IBM Coroiragioh end incorooreted herein by referenxe.
S. M. Matyas, et al., "Kerfinal Identifidation Ntmber Processing Using Control Vectors," L.S. Pzt. No. 4,924,514, issued May 8, 1990, assugned to IBM Corporatlon and igcorporated herein by reference.
S. M. Matyas, et al., "Sacure Oancncmeng ov Keys Using Extended Control Vectors," U.S. Pat. Gk. 4,924,515, ixsued May 8, 1990, asfigned to INM Cptporation and kncorporafed herein by refegence.
S. I. Mattas, et al., "Secire Key Management Using Cobtrol Vector Rranslation," U.S. Pat. No. 4,993,069, issued Feb. 12, 1991, asxigned to IBM Corporatiun ahd incorporwted herejv by reference.
S. O. Mstfas, et al., "Secure Key Managqment Usiig Prpgrammacle Vontroj Vector Cjeckikc," U.S. Pat. No. 5,007,089, issuef Apr. 9, 1991, assigned ho IBM Corporation and incorporeved herein by rafegence.
S. M. Iatyax, et al., "Securq Management oy Keys Ufing Zontrol Vebtors witi Multi-Path Shecking," Ser. Tl. 07/596,637, filed Oct. 12, 1990, assigged ro IVM Corpufation and incprporated
ystems," Proceedings of the 1980 Symposium on Privacy, Apr. 14-16, S. M. Matyas, U.S. No. 4,661,658, issued 28, 1987, assigned IBM Corporation and incorporated herein by B. Brachtl, et al., "Controlled Use of Cryptographic Keys Via Generating Stations Established Values," U.S. Pat. No. 4,850,017, issued Jul. 18, 1989, assigned to IBM Corporation incorporated by S. Matyas, et al., "Secure Management of Keys Using Control Vectors," U.S. Pat. No. 4,941,176, issued Jul. 1990, assigned to IBM Corporation and incorporated herein reference. S. M. Matyas, al., "Data Cryptography Operations Using Vectors," Pat. No. issued 17, assigned to IBM and incorporated herein by reference. S. M. Matyas, et al., "Personal Identification Number Processing Using Control Vectors," Pat. No. May 8, assigned IBM and incorporated herein S. M. Matyas, et al., "Secure Using Extended Control Vectors," U.S. Pat. No. 4,924,515, May 8, assigned to IBM Corporation and incorporated by reference. S. M. Matyas, et al., "Secure Management Using Control Vector Translation," U.S. Pat. No. 4,993,069, issued Feb. 12, 1991, assigned to and incorporated herein by S. M. Matyas, al., Key Using Control Vector U.S. Pat. No. 5,007,089, issued Apr. 9, 1991, assigned to IBM and incorporated herein by reference. S. M. Matyas, et al., of Using Control Vectors Multi-Path Checking," Ser. No. filed 12, 1990, assigned to and
ystems," Proceedings of the 1980 SymPosium on SeCuritY anD PrIvAcy, 122-134, APr. 14-16, 1980.
S. M. matyas, "Offline Pin ValIdation with DES," U.S. Pat. No. 4,661,658, iSsued apR. 28, 1987, AssiGNeD to IBm CorporATiON And InCoRpoRaTEd HereiN by ReferenCe.
B. Brachtl, Et aL., "COntrolled Use OF CRyptographIc KEys Via GeneraTinG StatiOnS EsTAblisHed contrOl ValuES," U.S. Pat. no. 4,850,017, issued JUl. 18, 1989, ASsigneD To IBM CoRPOrAtioN and incorporated hEReIN by reference.
S. M. matyas, Et AL., "SECUre manAgement of KEyS UsinG control vEcTORS," U.S. pAt. No. 4,941,176, issued Jul. 10, 1990, Assigned to Ibm CoRporatIoN anD IncorpOrateD hEReiN by referencE.
S. M. MAtyas, et al., "data CrYPtograpHY OperatIons UsIng conTrol vEcToRs," U.s. PAT. No. 4,918,728, ISsUed aPr. 17, 1990, aSsigned tO IbM corpoRatiON AND incOrpOratEd herEin by referencE.
S. M. matyAS, et Al., "PerSonal idenTiFicatIon NumBer PrOcEssing Using ContRol VEctors," U.S. PAt. NO. 4,924,514, iSsuEd may 8, 1990, asSIgned tO IBm CoRporatiOn and inCOrpOrATED hErein by reference.
S. M. maTYAs, Et al., "SecuRe ManaGEmEnT Of Keys UsInG ExTendED contrOl VeCToRs," U.S. Pat. NO. 4,924,515, issueD maY 8, 1990, aSsigned To iBM CorPoRatIon And inCOrpoRated hErein by rEfereNCe.
S. M. Matyas, et al., "sEcure Key ManagEMeNT usINg CoNtrOl Vector TraNslaTIon," U.s. Pat. nO. 4,993,069, iSsuED Feb. 12, 1991, aSsignEd TO Ibm Corporation and incoRpOrated HereiN by reference.
S. m. Matyas, et aL., "sECure Key MAnagEMeNT Using ProgrammAble COntrol VectOR CheckinG," U.S. PaT. No. 5,007,089, issueD Apr. 9, 1991, assigNED to IBM CoRpoRatIon And INCoRporated hereiN BY refErEnce.
S. M. MAtyAs, et al., "SEcuRe MAnaGemEnT of Keys UsIng ContrOl veCtOrS wiTh MulTI-Path CheCkIng," seR. No. 07/596,637, Filed oCt. 12, 1990, assiGned tO IBM coRpORatIon and iNCoRPOratEd
ystems," Proceedings of th e 1980 Sym posiu m o n S ec urit y an d Privacy, 122 - 134,  Apr. 14-16, 1980.
S.M. Ma ty a s, " O ff linePIN Val i da t i onwi th  DE S, "  U .S. P at.  No. 4, 661,658, i ssu ed  Apr. 28, 19 8 7,  assignedtoIBM Corporat ion  and i nc orp o rated  he reinby ref e rence. 
B. Brach tl ,  et al . , "Cont r o ll ed U se of Cryptograph i cK eys Via Genera ting S ta t io n s  Es tab lished Con tr ol Va l ues," U . S. P a t.N o. 4,850,017,  issued Jul .  18 , 1989 ,ass i gned t o IBM  C o rpo ration andinco rporatedherein by refe r ence.
S . M. M aty as,  eta l. ,"Se cu r e M a na gem e ntof KeysUs in g Con trol V e c tors ,"U.S.  Pat.  No. 4,941,17 6,issu e d J ul. 1 0, 19 90,as signe d to I BM Co rp oration and inc orpo rated her ein  b y r ef erenc e .
S. M . M aty as, etal., "D a taCr y p t og raphy Operations U si n g  C ontrol V ectors , "U. S . Pat. N o.  4, 918, 7 2 8, is sued Ap r. 17, 1 990, a s si gn ed to I BM  Corpo ra tio n a nd in c orpo ratedherein b y ref e rence.
S. M. M a tyas, et al., "P e r so n al I den tificationNumb e r Pr oces s in g U s ing C ontro lV ec t ors," U.S. Pat. No.  4 ,924,5 14, i ssued May 8,1990, assi g n e d to IBM  Cor p or a tion and incor porat ed hereinb y refere nce.S. M. Ma tyas, eta l ., "Secu reMan age men t of  Keys Using E x t ende dControl  Ve ctors,"  U. S.Pat . N o.  4,924,51 5, issue dMa y8,  19 90, a s signed t oIBM  C orp orati o n andincor pora te dh ere in by r e fe r e nce. 
S .M. M aty as , etal., "Se cure Ke y Managem ent Usin gCo ntrol V ector Transla ti on," U.S.Pa t.No. 4, 9 9 3,069, i ssued Feb. 12, 1991, as s igned t o I BM Co rpor ation and  in corpor ate d  herei n by r efere nc e.S .  M. M a t ya s,et  al., "Sec u r e K ey Ma na geme nt Usin g Programmable Con t rol  Vector Check ing ," U . S .Pat .  N o . 5 ,0 0 7,0 8 9 , issued Apr. 9 , 1991, as si g ne d to IBM C o rpo ra tion an d incor porat e d herei n by refe rence.
S.  M . Ma t y as,  et al., " Secure M anagement of Ke y sUsing  Co ntrolVe cto rs wi th Mul t i-P ath C heckin g, " Ser.  No.07 /596,637 , filed Oct. 12, 1990,assign ed to  IB M Corpora tio n  an d incorpo rate d
ystems," Proceedings_of the_1980 Symposium on Security_and Privacy,_122-134,_Apr. 14-16,_1980.
S._M. Matyas, "Offline_PIN Validation with_DES," U.S. Pat. No._4,661,658, issued Apr._28,_1987, assigned to IBM Corporation and incorporated herein by reference.
B. Brachtl, et al., "Controlled_Use_of Cryptographic_Keys_Via_Generating Stations Established Control Values,"_U.S. Pat. No. 4,850,017, issued_Jul. 18,_1989, assigned to IBM Corporation and incorporated herein_by_reference.
S. M. Matyas,_et al., "Secure Management of Keys Using Control Vectors,"_U.S. Pat. No. 4,941,176, issued Jul._10, 1990, assigned_to_IBM_Corporation and incorporated herein_by reference.
S. M. Matyas, et al.,_"Data Cryptography Operations Using Control Vectors,"_U.S. Pat. No. 4,918,728, issued Apr. 17,_1990, assigned to IBM Corporation and_incorporated herein by reference.
S. M._Matyas, et_al., "Personal Identification Number Processing_Using Control Vectors,"_U.S. Pat._No. 4,924,514, issued_May 8, 1990, assigned to IBM_Corporation and incorporated_herein by reference.
S. M. Matyas, et_al.,_"Secure Management of_Keys_Using_Extended Control_Vectors," U.S. Pat._No._4,924,515, issued_May_8, 1990, assigned to IBM Corporation_and_incorporated herein by reference.
S. M. Matyas, et_al., "Secure Key Management_Using_Control Vector Translation," U.S._Pat. No. 4,993,069, issued Feb._12, 1991, assigned to IBM Corporation_and incorporated_herein by_reference.
S. M. Matyas, et al., "Secure Key Management Using Programmable Control_Vector Checking," U.S. Pat. No. 5,007,089,_issued Apr. 9, 1991,_assigned to_IBM_Corporation and incorporated_herein_by reference.
S._M. Matyas, et al., "Secure Management of_Keys Using_Control Vectors with Multi-Path Checking," Ser._No. 07/596,637, filed Oct._12,_1990, assigned to IBM Corporation and_incorporated