ENCODED POINTER BASED DATA ENCRYPTION

Technologies disclosed herein provide cryptographic computing. An example method comprises storing, in a register, an encoded pointer to a memory location, wherein the encoded pointer comprises first context information and a slice of a memory address of the memory location, wherein the first context information includes an identification of a data key; decoding the encoded pointer to obtain the memory address of the memory location; using the memory address obtained by decoding the encoded pointer to access encrypted data at the memory location; and decrypting the encrypted data based on the data key.