MCQOPTIONS
Bookmark
Saved Bookmarks
→
Asymmetric Ciphers
→
Elliptic Curve Arithmetic/Cryptography I
→
Find x for the CRT when x= 2 mod 3; x= 3 mod 5; x...
1.
Find x for the CRT when x= 2 mod 3; x= 3 mod 5; x = 2 mod 7
A.
33
B.
22
C.
23
D.
31
Answer» D. 31
Show Answer
Discussion
No Comment Found
Post Comment
Related MCQs
How many primitive roots are there for 19?
The inverse of 37 mod 49 is
x7 = 17 (mod 29)
17 x2 = 10 ( mod 29 )
How many primitive roots are there for 25?
Six teachers begin courses on Monday Tuesday Wednesday Thursday Friday and Saturday, respectively, and announce their intentions of lecturing at intervals of 2,3,4,1,6 and 5 days respectively. Sunday lectures are forbidden. When first will all the teachers feel compelled to omit a lecture? Use CRT.
The inverse of 49 mod 37 is
Consider a function: f(n) = number of elements in the set {a: 0 <= a < n and gcd(a,n) = 1}. What is this function?
Find x for the CRT when x= 2 mod 3; x= 3 mod 5; x = 2 mod 7
n is prime if and only if n divides (2n 2).
Reply to Comment
×
Name
*
Email
*
Comment
*
Submit Reply
Your experience on this site will be improved by allowing cookies. Read
Cookie Policy
Reject
Allow cookies
