White House drastically shortens deadline for dropping quantum-vulnerable crypto

The White House has significantly accelerated the deadline for government agencies and organizations to adopt quantum-resistant encryption, requiring "high-value assets" and "high-impact systems" to transition by December 31, 2030, for key establishment and December 31, 2031, for digital signatures. This new timeline, up to five years sooner than previous mandates, is a response to recent research indicating that building cryptographically relevant quantum computers is less resource-intensive than previously thought, posing a threat to current encryption. The move aims to protect sensitive national information from future decryption by adversaries.