1. 1. Beak, J., Newmarch, J., Safavi-Naini, R., Susilo, W.: A Survey of Identity-Based Cryptography. In: Proc. of the 10th Annual Conference for Australian Unix User’s Group (AUUG 2004), pp. 95–102 (2004)
   2. Boneh, D., Franklin, M.: Identity-based Encryption from the Weil Pairing. In: Kilian, J.(ed.) CRYPTO 2001. LNCS, vol. 2139, pp. 433–439. Springer, Heidelberg (2001) 3. Chappell, D.: A Short Introduction to Cloud Platforms,http://www.davidchappell.com/CloudPlatforms –Chappell.pdf
   3. Cocks, C.: An Identity-based Encryption Scheme Based on Quadratic Residues. In: Proceeding of 8th IMA International Conference on Cryptography and Coding (2001)
   4. Crampton, J., Lim, H.W., Paterson, K.G.: What Can Identity-Based Cryptography Offer to Web Services? In: Proceedings of the 5th ACM Workshop on Secure Web Services (SWS 2007), Alexandria, Virginia, USA, pp. 26– 36. ACM Press, New York (2007)
   5. Gentry, C., Silverberg, A.: Hierarchical ID-Based cryptography. In: Zheng, Y. (ed.) ASIACRYPT 2002. LNCS, vol. 2501, pp. 548–566. Springer, Heidelberg (2002) 7. Horwitz, J., Lynn, B.: Toward Hierarchical Identity-Based Encryption. In: Knudsen, L.R. (ed.) EUROCRYPT 2002. LNCS, vol. 2332, pp. 466–481. Springer, Heidelberg (2002)
   6. Mao, W.: An Identity-based Non-interactive Authentication Framework for Computational Grids. HP Lab, Technical Report HPL-2004-96 (June 2004)
   7. Sakai, R., Ohgishi, K., Kasahara, M.: Cryptosystems based on pairing. In: Proceedings of the 2000 Symposium on Cryptography and Information Security, Okinawa, Japan (January 2000)
   8. Shamir, A.: Identity-based cryptosystems and signature schemes. In: Blakely, G.R., Chaum, D. (eds.) CRYPTO 1984. LNCS, vol. 196, pp. 47–53. Springer, Heidelberg (1985)
   9. Lim, H.W., Robshaw, M.J.B.: On identity-based cryptography and GRID computing. In: Bubak, M., van Albada, G.D., Sloot, P.M.A., Dongarra, J. (eds.) ICCS 2004. LNCS, vol. 3036, pp. 474–477. Springer, Heidelberg (2004)
   10. Lim, H.W., Paterson, K.G.: Identity-Based Cryptography for Grid Security. In: Proceedings of the 1st IEEE International Conference on e-Science and Grid Computing (e-Science 2005). IEEE Computer Society Press, Los Alamitos (2005)
   11. Defining Cloud Services and Cloud Computing, http://blogs.idc.com/ie/?p=190
   12. IBM Embraces Juniper For Its Smart Hybrid Cloud, Disses Cisco (IBM), http:// www. business sinsider .com /2009 /2/ ibm- embrace s-juniper-for-its-smart-hybridcloud- disses-cisco-ibm
   13. http://en.wikipedia.org/wiki/Cloud_computing#cite_no te-61
   14. XML Signature Syntax and Processing (Second Edition)http://www.w3.org/TR/xmldsig-core/#secKeyInfo