Delhi High Court Orders Decision on Advocate's Plea Against Differential FIPS Token Deadline

Introduction

The Delhi High Court has directed the Union Government to decide a representation challenging the September 21, 2026 deadline imposed on private individuals and professionals to migrate from FIPS 140-2 digital signature tokens. The court, while not delving into the merits of the case, questioned the rationale behind allowing government organizations an additional three years for the same migration.

The Core Dispute

The petition was filed by Advocate Ramkishan Saraswat , a practising lawyer who relies on a FIPS-validated USB cryptographic token for e-filings and various statutory, judicial, regulatory, and financial transactions. In January 2026 , the second respondent—likely the Controller of Certifying Authorities —issued an advisory prescribing a mandatory cut-off of September 21, 2026 for private and commercial entities to obtain or renew Digital Signature Certificates on FIPS 140-2 tokens. Government organizations, however, were permitted to continue using such tokens until September 21, 2029 , subject to a risk-assessment or waiver mechanism .

Saraswat argued that the advisory itself acknowledged that no known security vulnerability arises from continued use of FIPS 140-2 modules. Despite this, private users were being forced to migrate three years earlier than government entities without any intelligible differentia or rational nexus . He also alleged that the differential treatment was imposed without consultation, regulatory impact assessment, or cost-benefit analysis. His detailed representation dated June 21, 2026 went unanswered for over eight weeks, prompting him to approach the court.

Single Judge's Direction

On August 31, 2026 , a single bench of Justice Dr. Swarana Kanta Sharma observed that the representation had not been decided. Noting the issues raised, the court directed the respondents to decide the representation within four weeks, granting liberty to the petitioner to file a fresh writ if aggrieved thereafter. The court did not examine the merits of the constitutional challenge at that stage.

Division Bench Questions Rationale

Saraswat subsequently filed an appeal before a division bench comprising Chief Justice DK Upadhyaya and Justice Tejas Karia, alleging that the government had not complied with the single judge’s direction. During the hearing, the division bench sharply questioned the rationale for differentiating between private and government users.

“Every user of a digital signature should be at the same pedestal. The hardships to government employees using it should be the same. What is the rationale? What is the intelligible differentia of these two categories?” the court remarked.

Without interfering with the single judge’s order, the division bench directed the respondents to consider and decide the representation by September 20, 2026 . The case has been disposed of, but the central issue of whether the differential deadline violates Article 14 remains open for future adjudication.

Key Observations from the Bench

  • The impugned advisory itself records that no known security vulnerability exists from continued use of FIPS 140-2 modules.
  • Private users are compelled to migrate three years earlier than government organisations without intelligible differentia or rational nexus .
  • The division bench remarked that every user of a digital signature should be on the same pedestal, questioning the justification for differential treatment.

Conclusion

While the court has not yet ruled on the constitutional validity of the advisory, the direction to decide the representation —coupled with the division bench’s pointed observations—signals judicial unease with the disparate treatment. The outcome of the representation and any subsequent challenge will determine whether the September 21, 2026 deadline for private users stands, or whether they will be granted the same extended glide-path as government organisations. The case remains a significant test of equality principles in the digital infrastructure domain.