# Revision history [back]

### How to find a elemet in elliptic curve ?

Q=G*x

Q=G_2*y

G_2 = Qn=Gt

Q, G, G_2 are points on elliptic curve

x, y are big integers

Q, G, G_2, y are known

How to find x ?

P.s. help me please. I'm very need help.

### How to find a elemet in elliptic curve ?

Q=G*x

Q=G_2*y

G_2 = Qn=Gt

Q, G, G_2 are points on elliptic curve

x, y are big integers

Q, G, G_2, y are known

How to find x ?

P.s. help me please. I'm very need help.

### How to find a elemet in elliptic curve ?

Q=G*x

Q=G_2*y

G_2 *G_2 = Qn=GtQ[n]=G[t]

Q, G, G_2 are points on elliptic curve

x, y are big integers

Q, G, G_2, y are known

How to find x ?

P.s. help me please. I'm very need help.

### How to find a elemet in elliptic curve ?

Q=G*x

Q=G_2*y

*G_2 G_2 = Q[n]=G[t]

Q, G, G_2 are points on elliptic curve

x, y are big integers

Q, G, G_2, y are known

How to find x ?

P.s. help me please. I'm very need help.

 5 None FrédéricC 3497 ●3 ●34 ●68

### How to find a elemet in elliptic curve ?

Q=G*x

Q=G_2*y

G_2 = Q[n]=G[t]

Q, G, G_2 are points on elliptic curve

x, y are big integers

Q, G, G_2, y are known

How to find x ?

P.s. help me please. I'm very need help.

 6 retagged FrédéricC 3497 ●3 ●34 ●68

### How to find a elemet in elliptic curve ?

Q=G*x

Q=G_2*y

G_2 = Q[n]=G[t]

Q, G, G_2 are points on elliptic curve

x, y are big integers

Q, G, G_2, y are known

How to find x ?

P.s. help me please. I'm very need help.

### How to find a elemet in elliptic curve ?

Q=G*x

Q=G_2*y

G_2 = Q[n]=G[t]

Q, G, G_2 are points on elliptic curve

x, y are big integers

Q, G, G_2, y are known

How to find x ?

P.s. help me please. I'm very need help.

### How to find a elemet in elliptic curve ?

Q=G*x

Q=G_2*y

G_2 = Q[n]=G[t]

Q, G, G_2 are points on elliptic curve

x, y are big integers

Q, G, G_2, y are known

How to find x ?

P.s. help me please. I'm very need help.

### How to find a elemet element in elliptic curve ?

Q=G*x

Q=G_2*yQ_2=G_2*y

G_2 = Q[n]=G[t]

Q=Q2

Q, G, G_2 are points on elliptic curve

x, y are big integers

Q, Q,Q_2, G, G_2, y are known

How to find x ?

P.s. help me please. I'm very need help.

CODE:

p = 2**256 - 2**32 - 2**9 - 2^8 - 2^7 - 2^6 - 2^4 - 1


a = 0x0000000000000000000000000000000000000000000000000000000000000000

b = 0x0000000000000000000000000000000000000000000000000000000000000007

F = GF(p)

eccurve = EllipticCurve(F,[a, b])

curve = eccurve

ord = 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141

Gx = 0x79BE667EF9DCBBAC55A06295CE870B07029BFCDB2DCE28D959F2815B16F81798 Gy = 0x483ADA7726A3C4655DA4FBFC0E1108A8FD17B448A68554199C47D08FFB10D4B8 G = curve(Gx,Gy,1)

# This is a section with data about Q !!! Wea are not calculating Q and we need find a x and calculate Qz=x*G=Q. We are know Q,G but dont know x !!!

Q = curve(0x8b05b0603abd75b0c57489e451f811e1afe54a8715045cdf4888333f3ebc6e8b,0x1d10f88145db40fb889e2ddce81bda7c27f5b615acd6179dbb30f4fe7f40fb39) print(Q)

R = Zmod(ord)

# end of section

## In this section calculated G2,y and Q2 = G2*y

x0 = R(0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF) y = 1/x0

G2 = ZZ( y ) *Q

Q2 = ZZ(x0) * G2

# end of section

print("Q==Q2'", Q2 == Q) print("Q",Q) print("Q2",Q2)

print("y",y) print("G",G) print("G2",G2)

### How to find a element in elliptic curve ?

Q=G*x

Q_2=G_2*y

G_2 = Q[n]=G[t]

Q=Q2

Q, G, G_2 are points on elliptic curve

x, y are big integers

Q,Q_2, G, G_2, y are known

How to find x ?

P.s. help me please. I'm very need help.

CODE:

 p = 2**256 - 2**32 2256 - 232 - 2**9 - 2^8 - 2^7 - 2^6 - 2^4 - 1


a = 0x0000000000000000000000000000000000000000000000000000000000000000

0x0000000000000000000000000000000000000000000000000000000000000000 b = 0x0000000000000000000000000000000000000000000000000000000000000007

0x0000000000000000000000000000000000000000000000000000000000000007 F = GF(p)

GF(p) eccurve = EllipticCurve(F,[a, b])

b]) curve = eccurve

eccurve ord = 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141

0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141 Gx = 0x79BE667EF9DCBBAC55A06295CE870B07029BFCDB2DCE28D959F2815B16F81798 Gy = 0x483ADA7726A3C4655DA4FBFC0E1108A8FD17B448A68554199C47D08FFB10D4B8 G = curve(Gx,Gy,1)

# This is a section setion with data about Q !!! Wea are not calculating Q and we need find a x and calculate Qz=x*G=Q. We are know Q,G but dont know x !!!

Q = curve(0x8b05b0603abd75b0c57489e451f811e1afe54a8715045cdf4888333f3ebc6e8b,0x1d10f88145db40fb889e2ddce81bda7c27f5b615acd6179dbb30f4fe7f40fb39) print(Q)

print(Q) R = Zmod(ord)

# end of section In this section calculated G2,y and Q2 Q = G2*y

x0 = R(0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF) y = 1/x0

G2 = ZZ( y ) *Q

*Q Q2 = ZZ(x0) * G2

# end of section

print("Q==Q2'", Q2 == Q) print("Q",Q) print("Q2",Q2)

print("Q2",Q2) print("y",y) print("G",G) print("G2",G2)

### How to find a element in elliptic curve ?

Q=G*x

Q_2=G_2*y

G_2 = Q[n]=G[t]

Q=Q2

Q, G, G_2 are points on elliptic curve

x, y are big integers

Q,Q_2, G, G_2, y are known

How to find x ?

P.s. help me please. I'm very need help.

CODE:

p = 22 * * 256 - 22 * * 32 - 2**9 2 * * 9 - 2^8 - 2^7 - 2^6 - 2^4 - 1 1

a = 0x0000000000000000000000000000000000000000000000000000000000000000 0x0000000000000000000000000000000000000000000000000000000000000000

b = 0x0000000000000000000000000000000000000000000000000000000000000007 0x0000000000000000000000000000000000000000000000000000000000000007

F = GF(p) eccurve = EllipticCurve(F,[a, b]) curve = eccurve ord = 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141

Gx = 0x79BE667EF9DCBBAC55A06295CE870B07029BFCDB2DCE28D959F2815B16F81798 0x79BE667EF9DCBBAC55A06295CE870B07029BFCDB2DCE28D959F2815B16F81798

G = curve(Gx,Gy,1)

# This is a setion with data about Q !!! Wea are not calculating Q and we need find a x and calculate Qz=x*G=Q. We are know Q,G but dont know x !!!

Q = curve(0x8b05b0603abd75b0c57489e451f811e1afe54a8715045cdf4888333f3ebc6e8b,0x1d10f88145db40fb889e2ddce81bda7c27f5b615acd6179dbb30f4fe7f40fb39) print(Q) curve(0x8b05b0603abd75b0c57489e451f811e1afe54a8715045cdf4888333f3ebc6e8b,0x1d10f88145db40fb889e2ddce81bda7c27f5b615acd6179dbb30f4fe7f40fb39)

print(Q)

R = Zmod(ord)

# this section calculated G2,y and Q = G2*y

x0 = R(0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF) y = 1/x0

G2 = ZZ( y ) *Q *Q

Q2 = ZZ(x0) * G2

# print("Q==Qresult'", Q == Qresult)

## end of section

print("Q==Q2'", Q2 == Q) print("Q",Q) print("Q2",Q2) print("y",y) print("G",G) Q)

print("Q",Q)

print("Q2",Q2)

print("y",y)

print("G",G)

print("G2",G2)

### How to find a element in elliptic curve ?

Q=G*x

Q_2=G_2*y

G_2 = Q[n]=G[t]

Q=Q2

Q, G, G_2 are points on elliptic curve

x, y are big integers

Q,Q_2, G, G_2, y are known

How to find x ?

P.s. help me please. I'm very need help.

CODE:

p = 2 * * 256 - 2 * * 32 - 2 * * 9 - 2^8 - 2^7 - 2^6 - 2^4 - 1

a = 0x0000000000000000000000000000000000000000000000000000000000000000

b = 0x0000000000000000000000000000000000000000000000000000000000000007

F = GF(p) eccurve = EllipticCurve(F,[a, b]) curve = eccurve ord = 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141

Gx = 0x79BE667EF9DCBBAC55A06295CE870B07029BFCDB2DCE28D959F2815B16F81798

G = curve(Gx,Gy,1)

# This is a setion with data about Q !!! Wea are not calculating Q and we need find a x and calculate Qz=x*G=Q. We are know Q,G but dont know x !!!

Q = curve(0x8b05b0603abd75b0c57489e451f811e1afe54a8715045cdf4888333f3ebc6e8b,0x1d10f88145db40fb889e2ddce81bda7c27f5b615acd6179dbb30f4fe7f40fb39)

print(Q)

R = Zmod(ord)

# this section calculated G2,y and Q = G2*y

x0 = R(0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF) y = 1/x0

G2 = ZZ( y ) *Q

Q2 = ZZ(x0) * G2

# print("Q==Qresult'", Q == Qresult)

## end of section

print("Q==Q2'", Q2 == Q)

print("Q",Q)

print("Q2",Q2)

print("y",y)

print("G",G)

print("G2",G2)

### How to find a element in elliptic curve ??(code added)

Q=G*x

Q_2=G_2*y

G_2 = Q[n]=G[t]

Q=Q2

Q, G, G_2 are points on elliptic curve

x, y are big integers

Q,Q_2, G, G_2, y are known

How to find x ?

P.s. help me please. I'm very need help.

Pastebin code copy(more usefull) https://pastebin.com/C2vgKCJ0

CODE:

p = 2 * * 256 - 2 * * 32 - 2 * * 9 - 2^8 - 2^7 - 2^6 - 2^4 - 1

a = 0x0000000000000000000000000000000000000000000000000000000000000000

b = 0x0000000000000000000000000000000000000000000000000000000000000007

F = GF(p) eccurve = EllipticCurve(F,[a, b]) curve = eccurve ord = 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141

Gx = 0x79BE667EF9DCBBAC55A06295CE870B07029BFCDB2DCE28D959F2815B16F81798

G = curve(Gx,Gy,1)

# This is a setion with data about Q !!! Wea are not calculating Q and we need find a x and calculate Qz=x*G=Q. We are know Q,G but dont know x !!!

Q = curve(0x8b05b0603abd75b0c57489e451f811e1afe54a8715045cdf4888333f3ebc6e8b,0x1d10f88145db40fb889e2ddce81bda7c27f5b615acd6179dbb30f4fe7f40fb39)

print(Q)

R = Zmod(ord)

# this section calculated G2,y and Q = G2*y

x0 = R(0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF) y = 1/x0

G2 = ZZ( y ) *Q

Q2 = ZZ(x0) * G2

# print("Q==Qresult'", Q == Qresult)

## end of section

print("Q==Q2'", Q2 == Q)

print("Q",Q)

print("Q2",Q2)

print("y",y)

print("G",G)

print("G2",G2)

### How to find a element in elliptic curve ?(code added)

Q=G*x

Q_2=G_2*y

G_2 = Q[n]=G[t]

Q=Q2

Q, G, G_2 are points on elliptic curve

x, y are big integers

Q,Q_2, G, G_2, y are known

How to find x ?

P.s. help me please. I'm very need help.

Pastebin code copy(more usefull) https://pastebin.com/C2vgKCJ0

CODE:

p = 2 * * 256 - 2 * * 32 - 2 * * 9 - 2^8 - 2^7 - 2^6 - 2^4 - 1

a = 0x0000000000000000000000000000000000000000000000000000000000000000

b = 0x0000000000000000000000000000000000000000000000000000000000000007

F = GF(p) eccurve = EllipticCurve(F,[a, b]) curve = eccurve ord = 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141

Gx = 0x79BE667EF9DCBBAC55A06295CE870B07029BFCDB2DCE28D959F2815B16F81798

G = curve(Gx,Gy,1)

# This is a setion with data about Q !!! Wea We are not calculating Q and we need find a x and calculate Qz=x*G=Q. We are know Q,G but dont don't know x !!!

Q = curve(0x8b05b0603abd75b0c57489e451f811e1afe54a8715045cdf4888333f3ebc6e8b,0x1d10f88145db40fb889e2ddce81bda7c27f5b615acd6179dbb30f4fe7f40fb39)

print(Q)

R = Zmod(ord)

# this section calculated G2,y and Q = G2*y

x0 = R(0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF) y = 1/x0

G2 = ZZ( y ) *Q

Q2 = ZZ(x0) * G2

# print("Q==Qresult'", Q == Qresult)

## end of section

print("Q==Q2'", Q2 == Q)

print("Q",Q)

print("Q2",Q2)

print("y",y)

print("G",G)

print("G2",G2)

 15 retagged FrédéricC 3497 ●3 ●34 ●68

### How to find a element in elliptic curve ?(code added)

Q=G*x

Q_2=G_2*y

G_2 = Q[n]=G[t]

Q=Q2

Q, G, G_2 are points on elliptic curve

x, y are big integers

Q,Q_2, G, G_2, y are known

How to find x ?

P.s. help me please. I'm very need help.

Pastebin code copy(more usefull) https://pastebin.com/C2vgKCJ0

CODE:

p = 2 * * 256 - 2 * * 32 - 2 * * 9 - 2^8 - 2^7 - 2^6 - 2^4 - 1

a = 0x0000000000000000000000000000000000000000000000000000000000000000

b = 0x0000000000000000000000000000000000000000000000000000000000000007

F = GF(p) eccurve = EllipticCurve(F,[a, b]) curve = eccurve ord = 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141

Gx = 0x79BE667EF9DCBBAC55A06295CE870B07029BFCDB2DCE28D959F2815B16F81798

G = curve(Gx,Gy,1)

# This is a setion with data about Q !!! We are not calculating Q and we need find x and calculate Qz=x*G=Q. We are know Q,G but don't know x !!!

Q = curve(0x8b05b0603abd75b0c57489e451f811e1afe54a8715045cdf4888333f3ebc6e8b,0x1d10f88145db40fb889e2ddce81bda7c27f5b615acd6179dbb30f4fe7f40fb39)

print(Q)

R = Zmod(ord)

# this section calculated G2,y and Q = G2*y

x0 = R(0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF) y = 1/x0

G2 = ZZ( y ) *Q

Q2 = ZZ(x0) * G2

# print("Q==Qresult'", Q == Qresult)

## end of section

print("Q==Q2'", Q2 == Q)

print("Q",Q)

print("Q2",Q2)

print("y",y)

print("G",G)

print("G2",G2)