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Messages 91 - 120 of 209   Oldest  |  < Older  |  Newer >  |  Newest
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91
Dear All Can you kindly tell me the reson for using k^{-1} in DSA? For instance if I use the following signature algorithm what will be the problem: Alice...
Virendra Sule
virensule
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May 3, 2006
12:54 pm
92
Hi, I was just wondering how many of you are participating in the microsoft summer school on cryptography which is to be held at iisc from 22nd of this month...
Sudarshan Iyengar
sudarshansr
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May 12, 2006
4:49 am
93
I will be participating...
Amitabh Saxena
amitabh_123
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May 13, 2006
9:00 am
94
hello how r u due to certain unavoidable reasons i could not attend it i hope as soon as summer school was over u will tell what they taught u and more abt...
ashta lakshmi
ashtalaxmi
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May 24, 2006
5:45 pm
95
  Dear Memebers, There is a National Conference on Signal Processing and Communications at JNN College of Engg., Shimoga, Karnataka. U can visit the website...
sathya narayana sv
sathya_sv@...
Send Email
May 27, 2006
8:12 am
96
Dear SathyaNarayana, I can give the Keynote Address On Information Security--Technology Trends. I am Chairman DIV IV- Communications and Data Security of...
Chakravarthy Chakrava...
dr_chakra@...
Send Email
May 28, 2006
5:51 am
97
I am forwarding a reply by Praveen to one of my earlier questions. Viren Sule Note: forwarded message attached. ... Do you Yahoo!? Get on board. You're invited...
Virendra Sule
virensule
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May 28, 2006
4:53 pm
98
 Thank u sir, We will let u know the programme. Sathyanarayana ... Thank u sir, We will let u know the programme. Sathyanarayana...
sathya narayana sv
sathya_sv@...
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May 29, 2006
7:32 am
99
hi, i am abhishek...i'm searching for someone out there who can partner with me to write paper(its better if he/she has some ideas too)...or if some faculty...
a_r_bhatia
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Jun 8, 2006
5:16 am
100
Hi, We intend to start some discussions on computational number theory in the following group, please do join if you are interested. ...
Sudarshan Iyengar
sudarshansr
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Jun 17, 2006
4:36 am
101
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the indocrypt group. File : /nwc06.zip ...
indocrypt@yahoogroups...
Send Email
Sep 11, 2006
6:22 pm
102
Hello, The papers presented for NWC06 held at DIAT, Pune,Sep 08-10 maybe downloaded from http://tech.groups.yahoo.com/group/indocrypt/files/ Filename:...
Sarad AV
jtrjtrjtr2001
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Sep 11, 2006
6:48 pm
103
http://www.mersenne.org/...
Sarad AV
jtrjtrjtr2001
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Sep 26, 2006
3:03 pm
104
Dear Members of Indocrypt@yahoogroups.com, I would like to know students in this group who are doing their Ph. D./M. S. in Cryptology from Tamil Nadu. I would...
R. Padma
padma_gadiyar
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Oct 11, 2006
9:35 am
105
Dear Madam, Good Evening. I am E.Karthikeyan doing Ph.D. at Gandhigram University, Dindigul under the guidance of Dr. P. Balasubramanian, Head, Dept. of...
E.Karthikeyan
e_karthi
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Oct 11, 2006
12:55 pm
106
Dear Mam, I am intersted to participate in INDOCRYPT-06 regards "R. Padma" <padma@...> wrote: Dear Members of Indocrypt@yahoogroups.com, I would like to...
sankarasubramanian
sankar_psgtech
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Oct 11, 2006
12:55 pm
107
When Stream Cipher Analysis Meets Public-Key Cryptography, Mattheiu Finiasz and Serge Vaudenay ...
Sarad AV
jtrjtrjtr2001
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Oct 12, 2006
11:01 am
108
nice paper . ... vaudenay-sac06.pdf...
bhusingh21
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Oct 12, 2006
6:46 pm
109
Can any one tell me about recent trend and develpment in Discrete Log problem...
aryan_coldbeast
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Nov 6, 2006
10:26 am
110
Hi Aryan, These are some known records for calculating the discerete log problem. For GF(p) ... April 17 2001,discrete logarithms modulo a 120 digits prime was...
Sarad AV
jtrjtrjtr2001
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Nov 7, 2006
2:03 am
111
you can also check out the certicom ECC challenge which deals with discrete logs in elliptic curves. essentially that challenge deals with the the ...
Amitabh Saxena
amitabh_123
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Nov 7, 2006
9:06 am
112
Well thanks Sharad and amitab, But I am looking for possibility of some subexponential Algorithm or some randomised polynomial (great expectation) Algorithm...
Aryan mishra
aryan_coldbeast
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Nov 10, 2006
12:58 pm
113
Is there any (asymmetric) deterministic encryption scheme that is CCA2 secure. For instance RSA is not. -- Computer Science & Computer Engineering La Trobe...
Amitabh Saxena
amitabh_123
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Nov 16, 2006
12:21 pm
114
sorry there was a mistake in my earlier email A deterministic scheme cannot be CCA secure. What I need is a determinisitic scheme that resists this attack ...
Amitabh Saxena
amitabh_123
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Nov 17, 2006
4:53 am
115
Hi, ... From your step 2, we have C1=E(M1), C2=E(M2) and E(M1)*E(M2) is send by the attacker to the challenger. From step 2.5, challenger computes ...
Sarad AV
jtrjtrjtr2001
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Nov 17, 2006
7:51 am
116
... No The attacker sends E(M1), E(M2) separately (and an operation of what he wants) ... However RSA breaks down when we also give the attacker the sum of ...
Amitabh Saxena
amitabh_123
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Nov 17, 2006
10:21 am
117
Hi, ... Yes,that is true. The point was that the attacker can compute E(M1)*E(M2), since he knows C1=E(M1), C2=E(M2) and that the homomorphism follows. ... ...
Sarad AV
jtrjtrjtr2001
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Nov 17, 2006
11:30 am
118
let rsa encryption exponent be e = 3 1. (m+1)^3 = m^3+1+3m^2+3m thus (m+1)^3-m^3 = 3m^2+3m ---> (1) 2. (m+2)^3 = m^3+8+6m^2+12m thus (m+2)^3-m^3-8 =...
Amitabh Saxena
amitabh_123
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Nov 17, 2006
1:50 pm
119
... Yes,that is true. The point was that the attacker can compute E(M1)*E(M2), since he knows C1=E(M1), C2=E(M2) and that the homomorphism follows. but he can...
Amitabh Saxena
amitabh_123
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Nov 17, 2006
2:00 pm
120
Hello, ... Thank you! ... That is true, the homomorphsim only holds when m1*m2<p. If, m1*m2>p , then there is clearly a modular reduction, when you compute...
Sarad AV
jtrjtrjtr2001
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Nov 17, 2006
4:14 pm
Messages 91 - 120 of 209   Oldest  |  < Older  |  Newer >  |  Newest
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