Quantum Leap: Shor’s Algorithm Successfully Compiled for 2048-Bit Encryption Keys
On April 5, 2026, IQM Quantum Computers and Fraunhofer FOKUS achieved a significant quantum computing milestone with the release of Eclipse Qrisp framework version 0.8. This update heralds the first successful gate-level compilation of Shor’s algorithm capable of factoring 2048-bit RSA encryption keys, transitioning theoretical cryptography-breaking capabilities into precise engineering targets.
This breakthrough produces an exact qubit budget and gate-by-gate assembly at a processing rate of 109 gates per second. It serves as a critical benchmark for the development of fault-tolerant quantum computers. This advancement is particularly significant because 2048-bit RSA encryption is widely used to secure internet communications, financial transactions, and sensitive data worldwide.
The Qrisp 0.8 update introduces a “NumPy-like” BlockEncoding interface for complex quantum linear algebra and a native MLIR dialect to integrate quantum compilation with classical high-performance computing optimization. The update also includes Stim integration for error correction and advanced Hamiltonian simulation tools, providing a full-stack environment for developing utility-scale, fault-tolerant quantum applications.
While this doesn’t mean quantum computers can immediately break current encryption—the actual hardware to run such algorithms at scale doesn’t yet exist—it represents a crucial step toward understanding the exact requirements needed for cryptographically relevant quantum computing.
Source: Quantum Computing Report