Attribute-based signature (ABS) is an attractive cryptographic primitive, but it is unsuitable for
resource-constrained scenarios because of its high computational cost. Server-Aided …

Outsourced attribute‐based signatures (OABS) enable users to sign messages without
revealing specific identity information and are suitable for scenarios with limited computing …

Attribute‐based signature (ABS) is a widely used cryptographic primitive, that provides both
data integrity and fine‐grained privacy protection. However, the signing overhead of ABS is …

Emerging attribute based signature (ABS) can be used in the system to protect the individual
privacy from being divulged. However, heavy computational cost is required during the …

Attribute‐based signature (ABS) is a promising cryptographic primitive. It allows the signer to
generate a signature with attributes satisfying the predicate without leaking more …

The notion of attribute-based signature is one of the important security primitives to realize
anonymous authentication. In an attribute based signature (ABS), users can generate a …

Attribute-based signature (ABS) enables a signer, who possesses a set of attributes, to
anonymously sign a message with respect to some signing policy. A recipient of the …

Attribute-based signature (ABS) assures the verifier that the message is endorsed by a
signer whose attributes satisfy the claimed attribute policy (predicate); thus, it can provide …

Despite the recent advances in attribute-based signatures (ABS), no schemes have yet been
considered under a strong privacy definition. We enhance the security of ABS by presenting …

Attribute-Based Signature (ABS) is a promising cryptographic primitive that allows a signer
to sign a message under a signing policy to convince the verifier that the signer holds a …