A public key cryptosystem and a signature scheme based on discrete logarithms
Proceedings of CRYPTO 84 on Advances in cryptology
How to prove yourself: practical solutions to identification and signature problems
Proceedings on Advances in cryptology---CRYPTO '86
A digital signature scheme secure against adaptive chosen-message attacks
SIAM Journal on Computing - Special issue on cryptography
Signature schemes based on the strong RSA assumption
CCS '99 Proceedings of the 6th ACM conference on Computer and communications security
CT-RSA '02 Proceedings of the The Cryptographer's Track at the RSA Conference on Topics in Cryptology
ICISC '01 Proceedings of the 4th International Conference Seoul on Information Security and Cryptology
Cryptographically Strong Undeniable Signatures, Unconditionally Secure for the Signer
CRYPTO '91 Proceedings of the 11th Annual International Cryptology Conference on Advances in Cryptology
The exact security of digital signatures-how to sign with RSA and Rabin
EUROCRYPT'96 Proceedings of the 15th annual international conference on Theory and application of cryptographic techniques
Aggregate and verifiably encrypted signatures from bilinear maps
EUROCRYPT'03 Proceedings of the 22nd international conference on Theory and applications of cryptographic techniques
Invisibility and anonymity of undeniable and confirmer signatures
CT-RSA'03 Proceedings of the 2003 RSA conference on The cryptographers' track
On the key exposure problem in chameleon hashes
SCN'04 Proceedings of the 4th international conference on Security in Communication Networks
ESORICS'05 Proceedings of the 10th European conference on Research in Computer Security
PIATS: a partially sanitizable signature scheme
ICICS'05 Proceedings of the 7th international conference on Information and Communications Security
Efficient signature schemes supporting redaction, pseudonymization, and data deidentification
Proceedings of the 2008 ACM symposium on Information, computer and communications security
Sanitizable Signatures Revisited
CANS '08 Proceedings of the 7th International Conference on Cryptology and Network Security
Sanitizable and Deletable Signature
Information Security Applications
Short Redactable Signatures Using Random Trees
CT-RSA '09 Proceedings of the The Cryptographers' Track at the RSA Conference 2009 on Topics in Cryptology
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP)
A Storage Efficient Redactable Signature in the Standard Model
ISC '09 Proceedings of the 12th International Conference on Information Security
A sanitizable signature scheme with aggregation
ISPEC'07 Proceedings of the 3rd international conference on Information security practice and experience
Achieving end-to-end authentication in intermediary-enabled multimedia delivery systems
ISPEC'07 Proceedings of the 3rd international conference on Information security practice and experience
Fine-grained sticky provenance architecture for office documents
IWSEC'07 Proceedings of the Security 2nd international conference on Advances in information and computer security
Healthcom'09 Proceedings of the 11th international conference on e-Health networking, applications and services
Sanitizable sgnatures with srong tansparency in the sandard model
Inscrypt'09 Proceedings of the 5th international conference on Information security and cryptology
Linearly homomorphic signatures over binary fields and new tools for lattice-based signatures
PKC'11 Proceedings of the 14th international conference on Practice and theory in public key cryptography conference on Public key cryptography
Homomorphic signatures for polynomial functions
EUROCRYPT'11 Proceedings of the 30th Annual international conference on Theory and applications of cryptographic techniques: advances in cryptology
Fully-secure and practical sanitizable signatures
Inscrypt'10 Proceedings of the 6th international conference on Information security and cryptology
Leakage-free redactable signatures
Proceedings of the second ACM conference on Data and Application Security and Privacy
Extended sanitizable signatures
ICISC'06 Proceedings of the 9th international conference on Information Security and Cryptology
An image sanitizing scheme using digital watermarking
ICICS'09 Proceedings of the 11th international conference on Information and Communications Security
Generalizations and extensions of redactable signatures with applications to electronic healthcare
CMS'10 Proceedings of the 11th IFIP TC 6/TC 11 international conference on Communications and Multimedia Security
Computing on authenticated data
TCC'12 Proceedings of the 9th international conference on Theory of Cryptography
A short redactable signature scheme using pairing
Security and Communication Networks
Redactable signatures for independent removal of structure and content
ISPEC'12 Proceedings of the 8th international conference on Information Security Practice and Experience
On structural signatures for tree data structures
ACNS'12 Proceedings of the 10th international conference on Applied Cryptography and Network Security
Computing on authenticated data: new privacy definitions and constructions
ASIACRYPT'12 Proceedings of the 18th international conference on The Theory and Application of Cryptology and Information Security
Protecting privacy by sanitizing personal data: a new approach to anonymous credentials
Proceedings of the 8th ACM SIGSAC symposium on Information, computer and communications security
A new definition of homomorphic signature for identity management in mobile cloud computing
Journal of Computer and System Sciences
Slight Homomorphic Signature for Access Controlling in Cloud Computing
Wireless Personal Communications: An International Journal
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A digital signature does not allow any alteration of the document to which it is attached. Appropriate alteration of some signed documents, however, should be allowed because there are security requirements other than the integrity of the document. In the disclosure of official information, for example, sensitive information such as personal information or national secrets is masked when an official document is sanitized so that its nonsensitive information can be disclosed when it is requested by a citizen. If this disclosure is done digitally by using the current digital signature schemes, the citizen cannot verify the disclosed information because it has been altered to prevent the leakage of sensitive information. The confidentiality of official information is thus incompatible with the integrity of that information, and this is called the digital document sanitizing problem. Conventional solutions such as content extraction signatures and digitally signed document sanitizing schemes with disclosure condition control can either let the sanitizer assign disclosure conditions or hide the number of sanitized portions. The digitally signed document sanitizing scheme we propose here is based on the aggregate signature derived from bilinear maps and can do both.