1, There are two sharps in the key signature of D major.

2, But of course the key signature has to be mentally re-adjusted too!

3, In this paper,(http://sentencedict.com/key signature.html) an efficient self-certified public key signature scheme was proposed by using bilinear pairings.

4, The third party uses the message, the key signature and the known public key to verify the source as trusted.

5, The self-certified public key signature is more efficient than the existing certificate-based signature and identity-based signature in terms of communication overheads and computation efforts.

6, The only way to guarantee that the public key signature is from the owner is for the owner to hand you the key on a disk, in person.

7, The other is modifying public key signature main mode to protect the initiator's identity.

8, Since most of the known multivariate public key signature schemes are under attacks, an improved signature model is proposed by analyzing the structure of the classical model.

9, This last may also be in a key signature to show changes key.

10, In self-certified public key signature scheme, the tasks of verifying the authenticity of public key and validating the signature were carried out simultaneously.

11, The wave motion bears the Key signature imparted by the nature and extent of the source.

12, This last may also be in a key signature to show changes in key.

13, A key signature is placed at the beginning of a piece of music or of a section to indicate the key of the piece or section.

14, Recorders are most comfortable in sharp keys and simple key signatures like G or D major.

15, Suddenly my whole musical existence moved into a new key signature.

16, This paper discusses some problems of PGP application such as confidentiality, using of privacy key and public key signature. In the end, it puts forward the methods to resolve the problems.