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Quantum computers
Hook
What would take 100 million years
can now be done in hours.
Key details
In the quantum world there is a
state of superposition. You can
apply this to your computer.
It is possible to crack RSA
encryption, which would take 100
million years on a classical
computer, in a few hours using a
quantum computer.
More details
In the quantum world there is a state of superposition.
This means that when a coin is tossed and the coin is
hidden in the hand and the result is not confirmed, the
state where the coin is heads and the state where it is
tails exist at the same time. You can apply this to your
computer. In a classical computer, a bit has a state of 0
or 1, but in a quantum computer it can have 0 and 1.
Doing this makes a huge difference in computational
performance. A classical computer has one type of
information for one n-bit input, but a quantum
computer can have 2 to the nth power of information
for one n-bit input. it is possible to crack RSA
encryption, which would take 100 million years on a
classical computer, in a few hours using a quantum
computer.

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Quantum_computers.pptx

  • 1. Quantum computers Hook What would take 100 million years can now be done in hours. Key details In the quantum world there is a state of superposition. You can apply this to your computer. It is possible to crack RSA encryption, which would take 100 million years on a classical computer, in a few hours using a quantum computer. More details In the quantum world there is a state of superposition. This means that when a coin is tossed and the coin is hidden in the hand and the result is not confirmed, the state where the coin is heads and the state where it is tails exist at the same time. You can apply this to your computer. In a classical computer, a bit has a state of 0 or 1, but in a quantum computer it can have 0 and 1. Doing this makes a huge difference in computational performance. A classical computer has one type of information for one n-bit input, but a quantum computer can have 2 to the nth power of information for one n-bit input. it is possible to crack RSA encryption, which would take 100 million years on a classical computer, in a few hours using a quantum computer.