The
two-volume set LNCS 9614 and 9615 constitutes the refereed proceedings of the 19th
IACR International Conference on the Practice
and Theory in Public-Key Cryptography, PKC 2016, held in Taipei, Taiwan, in March
2016.
The
34 revised papers presented were carefully reviewed and selected from 143
submissions. They are organized in topical sections named: CCA security,
functional encryption, identity-based encryption, signatures, cryptanalysis,
leakage-resilient and circularly secure encryption, protocols, and primitives.

Trading Plaintext-Awareness for Simulatability to
Achieve Chosen Cipher Text Security.- Chosen-Cipher Text Security from Subset
Sum.-mso-fareast-theme-font:
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mso-ansi-language:EN-US;mso-fareast-language:EN-US;mso-bidi-language:AR-SA">On
the Hardness of Proving CCA-Security of Signed ElGamal.- CA-Secure Keyed-Fully
Homomorphic Encryption.- On the Key Dependent Message Security of the
Fujisaki-Okamoto Constructions.- Extended Nested Dual System Groups,
Revisited.- Functional Encryption for Inner Product with Full Function
Privacy.- Deniable Functional Encryption.- Identity-Based Cryptosystems and
Quadratic Residuosity.- Identity-based Hierarchical Key-insulated Encryption
without Random Oracles.- Attribute-Based Signatures for Circuits from Bilinear
Map.- Efficient Unlinkable Sanitizable Signatures from Signatures with
Re-Randomizable Keys.- Fault-Tolerant Aggregate Signatures.- Delegatable
Functional Signatures.- Mitigating Multi-Target Attacks in Hash-based
Signatures.- Nearly Optimal Verifiable Data Streaming.- ARMed SPHINCS Computing
a 41 KB signature in 16 KB of RAM.