TECP - Tutorial Environment for Cryptographic Protocols Jelena ...

8 downloads 16991 Views 327KB Size Report
cryption scheme [1 3 ], ElGamal signature and encryption schemes .... O pen Edition and Borland. ® ... Digital Signatures and Public- K ey Cryptosystems.


 "!$#% '&()*,+- ).-0/12 34 526 87 9;:=:=?A@CBD@;EGFIHJ:LKM@NO9,@;?QPRE>]WÓW:L^=NuÏW]WÓW:=^JHw\®ic½Nbéa?FES?WÒ°FIÓA@MFaFIÓW:L^: ESHT’XWdžÓíV,?A@;V,?QV;_4d=^Jfu]FV,Ò,^@;]WÓWE>d ]^V;FVbdLV,Ͻ:LHFÓW:³]½V,HJHE>ÏWESE>FIE>:=H V;_AXHES?Ò0g i`wYN,HJ:=d(FIESV;? Ò,EGK,:LHy@0HJÓWV,^JF4ÔW:=HJd=^JES]FESV,?°V;_AESTC]W:=TC:=?Fž@MFESV,? V;_g i`wYNOH:LdLFIE>V,? æ `aV,?d=?WÔ FIÓ: _—V,V,? HJdžÓW:=TC: å   ç N i V,?HJdžÓW:=TC:=H å #N  ç NO\³cbê å %$Mç NO`aÓA@;XWT &ŒHÏd @M?WÔ dL^Jfu]FV,Ò,^I@M]WÓWESd']W^JESTCEGj FIE>K;:=HLl . d«@MFESV,?3FIV Ï%:’@MÏW:=?FI:Lã:=Ô@;H’HJ:  XW:L?Wd=:3ÔWE[@MÒ,^I@;TCH=âÑéfðTC:«@;?WH¼V;_ HXWdžÓ )

*,+

ÔWES@;Ò,^I@MTUH´FIÓW: d=V;TUT’X?WESd=@MFIE>?WÒ"]A@;^hFIE>:=HyFIÓW@MF)d=V,TCTCE>Fy]^V;FVbdLV,á½:=^J:=?F d=V;TU]%V,?W:L?FHºV;_b]W^V;FVbdLV,:=HÀ@;?WÔ³]W^JV;FIVud=V;< HJF:=]W H (]^V;FVbdLV,?WÒ¹FIÓW:®FXFIV,^JE[@;V,?WH4ã EGFIÓ·?FI:=Ò;:=^H E>?Wd=XWÔWE>?WÒ"ÓA@;HJÓUV;]½:L^I@MFESV,?WHLâ cuFXWÔW:L?FHd=@;? H:L:CFÓW:·K;@MV,?zFÓW:=TCH:LK;:=H ( 4ESÒ;XW^):  *kN4@M?WÔ ]%:=^h_—V,^T ÔWEGá6:L^:=?FV,]%:=^@MFIE>V,?WHaã EGFIÓE>F=â %

C

? "  & % #,=#%  #   !  , alpha r

beta

a

k

v2

p m

s p_1

v1

h

? " m   !   

 #   (    "%

# $# % 

5g Ó:CVMFIÓW:L^"FIÓWE>?WÒ ã ÓWE>džÓ ÔW:(äA?WEGFI:=?WÒ3FÓW:·]W^VMFIVud=V,V,?DN@;?WÔ ESH  @«KM@;ES? ]W^JV,Ò,^I@MT ESTC]W:=TC:=?Fž@MFESV,?6â g5ÓW:³FIXbFIV,^JE[@;